1.

If cos theta = 4/5 then sin theta =​

Answer»

ANSWER:

COS THETA =4/5=Base/Hypotenuse

perpendicular²+base²=hypotenuse²

P²+4²=5²

P=√25-16=√9=3

sin theta=perpendicular/hypotenuse

=3/5

Hope it HELPS...



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