Hello guys Pls answer these two questions.. Thanks.. First one to answer will be given thanks and marked as brainliest.
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please click the picture correctly because I don't see diagram and it's labels correctly
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Answer:
Q.22 x= 45°
Step-by-step explanation:
Q. 22 Since A =90° and AB=AC
therefore angle B= angle C. (angles opposite to equal sides are equal)
Since, angles A+B+C=180°
=>2B=180-90
=>A, B=90/2=45°
Q. 23 Since AB=AC
Therefore angle B=angle C
angle APB =90°(right angle)
so, angle BPC = 90°(supplementry angle)
therefore angle PCB = 180-90-15=75°
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