Question

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Answer 1

3.730 = b

Explanation:

Givens

<B = 25 degrees

b = ?

a: = 8 meters

Formula

Tan(B) = opposite / Adjacent

Solution

Solve for b (opposite)

Put in values for the letters.

Tan(25) = b /8

0.4663 = b / 8 multiply both sides by 8

0.4663*8 = 8*b/8 Combine

3.730 = b