if sinA=15/17 then find cosA and tan A
please quickly
Answers
Answered by
0
sinA = 15/17
sinA = p/h
b= √h²-p²
= √(17)²- (15)²
= √289 - 225
= √64
= 8
cosA = b/h = 8/17
tanA= p/b= 15/8
Hope it helps ✌️
Answered by
0
Answer:
cosA=8/17 tanA=15/8
Step-by-step explanation:
opp²+adj²=hyp²
15²+adj²=17²
adj²=289-225
adj²=64
adj=✓64
adj=8
cosA=adj/hyp=8/17
tanA=opp/hyp=15/8
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