Answer:
b = 46°
Step-by-step explanation:
Since PS and QR are parallel, then
∠ PSQ and ∠ RQS are alternate angles and congruent, thus
∠ RQS = b = 46°
Hope this helped!
~AnonymousHelper1807
9/2
120 cm. .here u go..
Circumference: 2πr
C=18 so r= 18/2π= 9π
Arc length = rθ 6=(9π)θ θ=6/9π
Convert to degrees by multiplying by 180/π
6/9π x 180/π = 120 degrees
Hope it helps!
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