Trigonometry I need help please

Joshua Goldberg asked Jan 4, 2022

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21 votes

Joshua Goldberg asked Jan 4, 2022

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13 votes

Answer:

10.7°

Explanation:

SOH CAH TOA

Tan(BCA) = x/y

= 4/21

BCA= Tan`¹(4/21)

= 10.7856

to 3SF = 10.7°

Msayag answered Jan 10, 2022

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