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Find sin A. a. sinA = 4/5 b. sinA = 4/3 c. sinA = 3/5 d. sinA = 5/4
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3 votes
Find sin A.
a. sinA = 4/5
b. sinA = 4/3
c. sinA = 3/5
d. sinA = 5/4

Find sin A. a. sinA = 4/5 b. sinA = 4/3 c. sinA = 3/5 d. sinA = 5/4-example-1
User B H
by
8.8k points

2 Answers

1 vote
a

Sine = Ratio of the opposite side to the hypotenuse

SinA=20/25=4/5
User Hgsongra
by
8.5k points
3 votes
The answer would be A.

Step-by-step explanation:
Sin is opp/hyp, therefore, making it 20/25. Reduced it would be 4/5.
User Carlsborg
by
8.9k points
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