Question

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Find the Ratio and the Exact value of the given Sin B.​

Answer 1

Explanation:

take angle B as reference angle

using sin rule

sin B=opposite/hypotenuse

sin B=12/13

sin B=0.92

B=cos 67

B=67

for ratio,

sin B=12/13

Answer 2

sin B = 12/13

Explanation:

sin B = opp side/ hypotenuse since this is a right triangle

sin B = 12/13