Question

Given that △PQR=△STU,find the value of x and y.​

Answer 1

Answer:

In △RQR,

We know, ∠RPQ+PQR+QRP=180°

∠RPQ+60°+30°=180°

∠RPQ+90°=180°

∠RPQ=180°-90°

∠RPQ=90°//.

Now, as △PQR=△STU,

All corresponding angles will be equal

∠Q=∠T=60°

∠RPQ=∠S=∠y=90°

∠R=∠U=∠x=30°

Hence, x=30°

            y=90°