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Question: What is the value of tan Q in the figure?



A ) 35
B ) 53
C ) 43
D ) 34

Steps to derive

1 tan Q = (Opposite side of Q)/(Adjacent side of Q)

2 In ΔABC, RP is the opposite side of Q and PQ is the adjacent side of Q.

3 tan Q = RPPQ

 [Substitute RP = 4 and PQ = 3.]
4 = 43



Hence the right answer is Option C

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