Question
The sum of the interior angles of a parallelogram is ______.
Hint:
count the number of sides of the polygon.
The correct answer is:
360
Parallelogram is a quadrilateral, with 4 sides.
Hence , Sum of internal angles of a polygon =( n-2) x 180
n = 4
=(4-2) x 180 = 360 degrees
Sum of internal angles of a polygon =( n-2) x 180
sum of external angles of a polygon =360
Related Questions to study
The given polygon called as _____.
Nomenclature of polygons:
3 - triangle
4- qadrilateral
5- pentagon
6-hexa
7-septa
8-octa
9-nona
10-deca
and so on.
The given polygon called as _____.
Nomenclature of polygons:
3 - triangle
4- qadrilateral
5- pentagon
6-hexa
7-septa
8-octa
9-nona
10-deca
and so on.
Find the measure of x.
Bisection means to divide into 2 equal parts in the 1: 1 ratio. diagonals of a parallelogram bisect each other but not at right angles. a square is a special case of a parallelogram where the diagonals intersect at 90 degrees.
Find the measure of x.
Bisection means to divide into 2 equal parts in the 1: 1 ratio. diagonals of a parallelogram bisect each other but not at right angles. a square is a special case of a parallelogram where the diagonals intersect at 90 degrees.
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
Find the measure of angle Q.
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
Find the measure of angle Q.
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
What is the measure of side AB?
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
What is the measure of side AB?
A parallelogram is a 2D polygon which has 2 sets of equal and parallel sides which are opposite to each other.
The sum of angles of the given figure is _____.
By the property of polygons, we know that the sum of external angles of a polygon =360
Also,
Sum of internal angles of a polygon =( n-2) x 180
The sum of angles of the given figure is _____.
By the property of polygons, we know that the sum of external angles of a polygon =360
Also,
Sum of internal angles of a polygon =( n-2) x 180
Find the sum of measures of interior angles of a nonagon.
Sum of internal angles = (n-2) x 180
the sum of external angles of a polygon =360
these are properties of polygons.
Find the sum of measures of interior angles of a nonagon.
Sum of internal angles = (n-2) x 180
the sum of external angles of a polygon =360
these are properties of polygons.
What is the measure of A?
Properties of polygons state several rules for solving such problems. Sum of internal angles = (n-2) x 180 degrees. sum of external angles of a polygon = 360 degrees.
What is the measure of A?
Properties of polygons state several rules for solving such problems. Sum of internal angles = (n-2) x 180 degrees. sum of external angles of a polygon = 360 degrees.
. find the length of the base of the smaller triangle if the length of the base of the larger triangle is 24 units.
and the area of the smaller trapezoid is 81 square cm, what is the area of the larger trapezoid?
