The problem asks us to find the measure of angle T in the given trapezoid TVZY. The trapezoid has TV parallel to YZ, and TV = YZ. Also, angle V is given as 60 degrees.
2025/3/13
1. Problem Description
The problem asks us to find the measure of angle T in the given trapezoid TVZY. The trapezoid has TV parallel to YZ, and TV = YZ. Also, angle V is given as 60 degrees.
2. Solution Steps
Since TVZY is a trapezoid with TV parallel to YZ and TV = YZ, it is an isosceles trapezoid. In an isosceles trapezoid, the base angles are equal. Therefore, .
Since , then .
Also, in an isosceles trapezoid, adjacent angles between the parallel sides are supplementary. Therefore, and .
Since , we have , so .
Since , we have , so .
3. Final Answer
The measure of angle T is 120 degrees.