Question

$△$RST and $△$UVW are congruent triangles. If $\angle$R = ${60}^{\circ }$ and $\angle$S = ${50}^{\circ }$, then find $\angle$U in degrees.

• A. 60

Answer 1

The correct option is A 60
Given: $△$RST $\cong$ $△$UVW, $\angle$R = ${60}^{\circ }$, and $\angle$S = ${50}^{\circ }$

We know that corresponding parts of congruent triangles are equal.

$\therefore$ $\angle$U = $\angle$R = ${60}^{\circ }$