Mathematics
Grade-8
Easy
Question
- 112o
- 75o
- 143o
- 149o
Hint:
the sum of all the interior angles of a triangle is always 180
The correct answer is: 75o
the sum of all the interior angles of a triangle is always 180
We know that;
angle a= 68 and angle b=37
angle a +angle b +angle c=180
68+37+angle c=180
angle c+105=180
angle c=180-105
angle c=75
Related Questions to study
Mathematics
What is the sum of all the interior angles of a triangle?
What is the sum of all the interior angles of a triangle?
MathematicsGrade-8
Mathematics
Name the given triangle.

Name the given triangle.

MathematicsGrade-8
Mathematics
MathematicsGrade-8
Mathematics
Find the measure of all the angles.

Find the measure of all the angles.

MathematicsGrade-8
Mathematics
Find the measures of unknown angles in the given figure.

Find the measures of unknown angles in the given figure.

MathematicsGrade-8
Mathematics
Find the measure of all the angles of the triangle.

Find the measure of all the angles of the triangle.

MathematicsGrade-8
Mathematics
If
, find the measure of angles 1, 2, and 3 and name the triangle based on its angles.

If
, find the measure of angles 1, 2, and 3 and name the triangle based on its angles.

MathematicsGrade-8
Mathematics
The measure of angles m, n are ____________ and ___________.

The measure of angles m, n are ____________ and ___________.

MathematicsGrade-8
Mathematics
Find the measure of angle p in the given figure.

Find the measure of angle p in the given figure.

MathematicsGrade-8
Mathematics
What must be the value of x if
is a right - angled at A?

What must be the value of x if
is a right - angled at A?

MathematicsGrade-8
Mathematics
The measure of the exterior angle of a triangle is 107o . If one of the remote interior angles is 31o, find the measure of the other interior angle.
The measure of the exterior angle of a triangle is 107o . If one of the remote interior angles is 31o, find the measure of the other interior angle.
MathematicsGrade-8
Mathematics
________________.

________________.

MathematicsGrade-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
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
Mathematics
Find the measure of the angle d.

Find the measure of the angle d.

MathematicsGrade-8