Question

Toru rode his bike from his house to the library, to the park, and then back home. Toru realized that his route made an isosceles triangle, and that the library was the exact same distance from both his house and the park. What is the measure of the angle at the library?110°180°40°70°

Answer 1

Toru realized that his route made an isosceles triangle

The measure would be

A = 180 - 70 -70

A = 40°

The library angle would be 40°