Question

find the measure of exterior angles of angle ABC if the interior opposite angles are 70° and 40°​

Answer 1

Answer:

Measure of the exterior angle is 110°.

Step-by-step explanation:

We know that,

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

It's given that two interior opposite angles are 70° and 40°.

So, the measure of the required exterior angle is 70° + 40° = 110°.