Question

please someone answer my question​

Answer 1

Answer:

b)x=30°,y=90°

Step-by-step explanation:

As the ∆s are congruent angle R would be = to angle U=30°

And through the angle sum property angle y = 90°

S+T+U=180°

y+60°(given)+30°=180°

180°-90°=y

y=90°

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