contestada

In ΔPQR, the measure of ∠R=90°, the measure of ∠Q=22°, and PQ = 9.2 feet. Find the length of RP to the nearest tenth of a foot.

Respuesta :

Answer:3.4

Step-by-step explanation:

angeldfg

Answer:

3.4

Step-by-step explanation:

\text{SOH-CAH-TOA}

SOH-CAH-TOA

\sin Q = \frac{\text{opposite}}{\text{hypotenuse}}=\frac{x}{9.2}

sinQ=  

hypotenuse

opposite

​  

=  

9.2

x

​  

 

\sin 22=\frac{x}{9.2}

sin22=  

9.2

x

​  

 

9.2\sin 22=x

9.2sin22=x

Cross multiply.

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