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Vlada [557]
3 years ago
8

Find the sine, cosine and tangent of A. Reduce all fractions and radicals.

Mathematics
1 answer:
astra-53 [7]3 years ago
7 0
Sine=opposite/hypotenuse

Cosine=adjacent/hypotenuse

Tangent=opposite/adjacent

sinA=16/20=4/5

cosA=12/20=3/5

tanA=16/12=4/3
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