Question

what is the answer please help
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Answer 1

Answer is a. X=20 as angles opposite to equal sides are equal

Answer 2

Step-by-step explanation:

a= 20°

explanation

x+x+30°=180°

2x+30°=180°

x=75°

so

Triangle SQR

angle s + angle r + 70°=180°

2angle s = 110 ( angle s = angle r )

angle S= 55°

in triangle PSQ

Angle PQS= 75°-55°=20°

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