In isosceles triangle RST what is the measure of angle R? GMAT Explanation

In isosceles triangle RST what is the measure of angle R?

(1) The measure of ∠T is 100°.
(2) The measure of ∠S is 40°.

Correct Answer: A

Sorry, comments are closed for this post.

GMAT ARTICLES

CONTACT


Atlantic GMAT Tutoring

405 East 51st St.

NY, NY 10022

(347) 669-3545