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What is the answer ?

What is the answer ?-example-1
User Tinno TL
by
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1 Answer

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Answer:

12 cm

Explanation:

tan B = opposite side / adjacent side

Tan B = AC / BC

.75 = 9 / BC

Multiply each side by BC

BC (.75) = 9

Divide each side by .75

BC = 9/.75

BC =12

User Infografnet
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