7.0k views
3 votes
Triangle ABC is isosceles with m(∠A) = 110°. How many degrees is m(∠B)?

User Riyaz Khan
by
7.9k points

1 Answer

3 votes

Answer:

35° 21

Explanation:

In an isosceles triangle, the angles opposite to the equal sides of an isosceles triangle are equal in measurement1. Therefore, if ∠A = 110° and ABC is an isosceles triangle, then ∠B = ∠C = (180° - ∠A)/2 = (180° - 110°)/2 = 35° 21.

I hope this helps!

User Tuomas Toivonen
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories