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3 years ago

9

If r = 7 and s = 10, find R. Round to the nearest 10th

1 answer:

kap26 [50]3 years ago

4 0

Answer:

R = 35.0

Step-by-step explanation:

We know tan theta = opp/ adj

tan R = r/s

tan R = 7/10

Take the inverse tan of each side

tan ^-1 tan (R) = tan ^-1 (7/10)

R =34.9920202

R = 35.0

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