Mathematics
Grade-8
Easy

Question

text  If  end text l ‖ m comma text  then  end text angle b text  and  end text angle f text  are  end text________________.

  1. Corresponding angles
  2. Alternate interior angles
  3. Same-side interior angles
  4. Alternate exterior angles

hintHint:

If l and m are parallel lines
from the given figure;
angle b and angle f are corresponding angles

The correct answer is: Corresponding angles


    If l and m are parallel lines
    from the given figure;
    angle b and angle f are corresponding angles

    Related Questions to study

    Grade-8
    Mathematics

    Find the measure of the missing angle x of the triangle.

    Find the measure of the missing angle x of the triangle.

    MathematicsGrade-8
    Grade-8
    Mathematics

    Find the measure of the unknown angle in the given triangle.

    Find the measure of the unknown angle in the given triangle.

    MathematicsGrade-8
    Grade-8
    Mathematics

    Find the measure of the angle d.

    Find the measure of the angle d.

    MathematicsGrade-8
    parallel
    Grade-8
    Mathematics

    In the given figure, angle d is the sum of _____________

    In the given figure, angle d is the sum of _____________

    MathematicsGrade-8
    Grade-8
    Mathematics

    The measures of two angles of a triangle are 54o and 32, find the third angle.
    1060189

    The measures of two angles of a triangle are 54o and 32, find the third angle.
    1060189

    MathematicsGrade-8
    Grade-8
    Mathematics

    Can a triangle have interior angle measures as 30, 45o, and 90o ?

    Can a triangle have interior angle measures as 30, 45o, and 90o ?

    MathematicsGrade-8
    parallel
    Grade-8
    Mathematics

    Can a triangle have the sides as 3 cm, 4 cm, and 6 cm?

    Can a triangle have the sides as 3 cm, 4 cm, and 6 cm?

    MathematicsGrade-8
    Grade-8
    Mathematics

    Define the measures of angles opposite to equal sides in a triangle?

    Define the measures of angles opposite to equal sides in a triangle?

    MathematicsGrade-8
    Grade-8
    Mathematics

    What is the measure of each angle of an equilateral triangle?

    What is the measure of each angle of an equilateral triangle?

    MathematicsGrade-8
    parallel
    Grade-8
    Mathematics

    In which triangle all three sides are of equal measure?

    In which triangle all three sides are of equal measure?

    MathematicsGrade-8
    Grade-8
    Mathematics

    Find the vertices of each of the figures of rotation 900 counter-clockwise about the origin

    Given Data:

    >>From figure, the vertices of the triangle are:
    B(-5,0) and E(-2,1) and G(-2, -3).
    >>>let, the point (x, y) be in the space and the Angle of Rotation becomes alpha= 90.
    >>>new coordinates are:
     (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
    = (x cos90 -y sin90 , y cos90 + x sin90)
    = (-y, x).
    * Hence, the final coordinates after rotation through 90 degrees counter clockwise are (-y, x).
    >>>Similarly, for the coordinates B(-5,0) and E(-2,1) and G(-2, -3) the rotation of points through 90 degrees counter clock wise becomes:
    B(0,-5) and E(3, -2) and G(3,2).
    ***Therefore, the coordinates of triangle B(-5,0) and E(-2,1) and G(-2, -3) after rotation through 90 degrees counter clockwise becomes  B(0,-5) and E(3, -2) and G(3,2).

    Find the vertices of each of the figures of rotation 900 counter-clockwise about the origin

    MathematicsGrade-8

    Given Data:

    >>From figure, the vertices of the triangle are:
    B(-5,0) and E(-2,1) and G(-2, -3).
    >>>let, the point (x, y) be in the space and the Angle of Rotation becomes alpha= 90.
    >>>new coordinates are:
     (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
    = (x cos90 -y sin90 , y cos90 + x sin90)
    = (-y, x).
    * Hence, the final coordinates after rotation through 90 degrees counter clockwise are (-y, x).
    >>>Similarly, for the coordinates B(-5,0) and E(-2,1) and G(-2, -3) the rotation of points through 90 degrees counter clock wise becomes:
    B(0,-5) and E(3, -2) and G(3,2).
    ***Therefore, the coordinates of triangle B(-5,0) and E(-2,1) and G(-2, -3) after rotation through 90 degrees counter clockwise becomes  B(0,-5) and E(3, -2) and G(3,2).

    Grade-8
    Mathematics

    Find the vertices of each of the figure of rotation 900 clockwise about the origin

    Given Data:
                          
    * From figure, the points are K(2, -2) and U(3, 3) and T(5, 0) are the vertices of the triangle.
    >>Let (x, y) be the point in the space and angle of rotation becomes alpha= -90 degrees.
    *Then, the new coordinates are :
    (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
                      = (x cos(-90) -y sin(-90) , y cos(-90) + x sin(-90))
                      = (y, -x).
    >>Then, the new coordinates are (y, -x).
    >>>Similarly, the rotation of triangular vertices K(2, -2) and U(3, 3) and T(5, 0) through 90 degrees clockwise becomes :
                                      K(-2, -2) and U(3, -3) and T(0, -5).
    *Therefore, the vertices K(2, -2) and U(3, 3) and T(5, 0) after rotation through 90 degrees clockwise becomes  K(-2, -2) and U(3, -3) and T(0, -5).

    Find the vertices of each of the figure of rotation 900 clockwise about the origin

    MathematicsGrade-8

    Given Data:
                          
    * From figure, the points are K(2, -2) and U(3, 3) and T(5, 0) are the vertices of the triangle.
    >>Let (x, y) be the point in the space and angle of rotation becomes alpha= -90 degrees.
    *Then, the new coordinates are :
    (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
                      = (x cos(-90) -y sin(-90) , y cos(-90) + x sin(-90))
                      = (y, -x).
    >>Then, the new coordinates are (y, -x).
    >>>Similarly, the rotation of triangular vertices K(2, -2) and U(3, 3) and T(5, 0) through 90 degrees clockwise becomes :
                                      K(-2, -2) and U(3, -3) and T(0, -5).
    *Therefore, the vertices K(2, -2) and U(3, 3) and T(5, 0) after rotation through 90 degrees clockwise becomes  K(-2, -2) and U(3, -3) and T(0, -5).

    parallel
    Grade-8
    Mathematics

    Find the vertices of each of the figure of rotation 1800 about the origin

    Given Data:

    >>From figure, the coordinates of the points w, u, x are.
    >>> W(-4, -3) and U(4, 0) and X(-3, -2) are the required coordinates of a triangle.
    >>Let, (x, y) be the point in the space and are rotated through 180 degrees.
    Then, the new coordinates are:
     (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
    = (x cos180 -y sin180 , y cos180 + xsin180)
    = (-x , -y)
    * Then, the new coordinates of (x, y) after rotation through 180 degrees is (-x, -y).
    >>>Similarly, for  W(-4, -3) and U(4, 0) and X(-3, -2) the new coordinates are:
    W(4, 3) and U(-4, 0) and (3, 2).
    >>>Hence, the rotation of points W(-4, -3) and U(4, 0) and X(-3, -2) through 180 degrees becomes  W(4, 3) and U(-4, 0) and (3, 2).

    Find the vertices of each of the figure of rotation 1800 about the origin

    MathematicsGrade-8

    Given Data:

    >>From figure, the coordinates of the points w, u, x are.
    >>> W(-4, -3) and U(4, 0) and X(-3, -2) are the required coordinates of a triangle.
    >>Let, (x, y) be the point in the space and are rotated through 180 degrees.
    Then, the new coordinates are:
     (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
    = (x cos180 -y sin180 , y cos180 + xsin180)
    = (-x , -y)
    * Then, the new coordinates of (x, y) after rotation through 180 degrees is (-x, -y).
    >>>Similarly, for  W(-4, -3) and U(4, 0) and X(-3, -2) the new coordinates are:
    W(4, 3) and U(-4, 0) and (3, 2).
    >>>Hence, the rotation of points W(-4, -3) and U(4, 0) and X(-3, -2) through 180 degrees becomes  W(4, 3) and U(-4, 0) and (3, 2).

    Grade-8
    Mathematics

    What will be the coordinates of the image of ABC with points A (-3,4) B (0, 1), C (-5, 2) after it is rotated 90o counter-clockwise about the origin?

    Given That:
                        A (-3,4) B (0, 1), C (-5, 2) are the vertices of a triangle.
    >>>The vertices of a triangle are rotated through 90 degrees counter clockwise direction.
    >>>Let, the point on the space be (x, y). Then Angle of Rotation alpha becomes 90 degrees.
    >>>Hence, new coordinates are:
                                     = (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
                                     = (x cos90 - y sin90 , y cos90 + x sin90)
                                     = (-y , x).
    >>>Similarly, the rotation of the points  A (-3,4) B (0, 1), C (-5, 2)  becomes:
                    A(-4,-3) and B(-1,0) and C(-2, -5).
    ***Therefore, the triangle vertices A (-3,4) B (0, 1), C (-5, 2)  after rotation through 90 degrees counter clockwise are   A(-4,-3) and B(-1,0) and C(-2, -5).

    What will be the coordinates of the image of ABC with points A (-3,4) B (0, 1), C (-5, 2) after it is rotated 90o counter-clockwise about the origin?

    MathematicsGrade-8

    Given That:
                        A (-3,4) B (0, 1), C (-5, 2) are the vertices of a triangle.
    >>>The vertices of a triangle are rotated through 90 degrees counter clockwise direction.
    >>>Let, the point on the space be (x, y). Then Angle of Rotation alpha becomes 90 degrees.
    >>>Hence, new coordinates are:
                                     = (x cosalpha - y sinalpha , y cosalpha + x sinalpha)
                                     = (x cos90 - y sin90 , y cos90 + x sin90)
                                     = (-y , x).
    >>>Similarly, the rotation of the points  A (-3,4) B (0, 1), C (-5, 2)  becomes:
                    A(-4,-3) and B(-1,0) and C(-2, -5).
    ***Therefore, the triangle vertices A (-3,4) B (0, 1), C (-5, 2)  after rotation through 90 degrees counter clockwise are   A(-4,-3) and B(-1,0) and C(-2, -5).

    Grade-8
    Mathematics

    What will be the coordinates of the image of ABC with points A (-3,4) B (0, 1), C (-5, 2) after it is rotated 180o about the origin?

    Given That:
                      A (-3,4), B(0, 1), C (-5, 2) are the points of triangle.
    >>we re asked to rotate the vertices of triangle by 180 degrees.
    >>>let, the point be (x, y) then the angle of rotation be 180 degrees. Then:
    >>New Coordinates are:
    (x cosalpha - y sinalpha , y cosalpha + x sinalpha).
                                 = (x cos180 - y sin180 , y cos180 + x sin180)
                                 = (-x , -y).
    >>>Hence, any point that rotated by 180 degrees will just change the sign of the coordinates.
    >>>Similarly, for triangle coordinates  A (-3,4), B(0, 1), C (-5, 2) the rotation through 180 degrees about origin becomes : A(3, -4) and B(0, -1) and C(5, -2).

    What will be the coordinates of the image of ABC with points A (-3,4) B (0, 1), C (-5, 2) after it is rotated 180o about the origin?

    MathematicsGrade-8

    Given That:
                      A (-3,4), B(0, 1), C (-5, 2) are the points of triangle.
    >>we re asked to rotate the vertices of triangle by 180 degrees.
    >>>let, the point be (x, y) then the angle of rotation be 180 degrees. Then:
    >>New Coordinates are:
    (x cosalpha - y sinalpha , y cosalpha + x sinalpha).
                                 = (x cos180 - y sin180 , y cos180 + x sin180)
                                 = (-x , -y).
    >>>Hence, any point that rotated by 180 degrees will just change the sign of the coordinates.
    >>>Similarly, for triangle coordinates  A (-3,4), B(0, 1), C (-5, 2) the rotation through 180 degrees about origin becomes : A(3, -4) and B(0, -1) and C(5, -2).

    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.