Exterior Angle of a Triangle and Its Relation With Interior Opposite Angles

Author:Rahul Sofat
7th CBSE
IMPORTANT

Important Questions on Exterior Angle of a Triangle and Its Relation With Interior Opposite Angles

MEDIUM
IMPORTANT

If one angle of a triangle is equal to the sum of the other two, show that the triangle is right-angled.

MEDIUM
IMPORTANT

An exterior angle of a triangle is 130° and one of the interior opposite angles is 45°. Find the other two angles of the triangle.

MEDIUM
IMPORTANT

Find the values of unknown x and y in the given diagrams:

MEDIUM
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

MEDIUM
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

EASY
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

MEDIUM
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

EASY
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

MEDIUM
IMPORTANT

Find the value in degrees of unknown interior angle x in the given figure:

EASY
IMPORTANT

The exterior angles of a ABC, having vertex at C is equal to the sum of which two angles?