3 years ago

Pls answer question thx

Mathematics

1 answer:

m_a_m_a [10]3 years ago

8 0

Answer:

x = 36.9°

Step-by-step explanation:

We need to find out what sides of the triangle we have, so we can find the formula for the missing angle, x.

We have been given the opposite and hypotenuse so we are using sine

SOH, CAH, TOA

sin (x) = opp ÷ hyp

Substitute in the values

sin (x) = 9 ÷ 15

Simplify

sin (x) = 0.6

Rearrange to find x

x = sin^-1(0.6) - Type this into your calculator

<h3>sin^-1 is the inverse or opposite of sin</h3>

x = 36.8698... ≈ 36.9°

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