Math, asked by Anonymous, 1 year ago

Ahoy!


If angle B and angle Q are acute angles such that sinB = sinQ , then Prove that angleB = angleQ.



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Answered by UnknownDude
10
[0010001111]... Hello Crystall... [1001010101]
Here's your answer...

sin B = sin Q
Then AC/AB = PR/PQ
By alternendo, AC/PR = AB/PQ
And angle C = angle R
By SSA, triangle ACB and triangle PRQ are similar.
The corresponding angles of similar triangles are always equal.
So angle B = angle Q.

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Answered by Meenalsharma2003
1

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