Answer: b= 11.2
10^2 + b^2 = 15^2
100 + b^2 = 225
b^2 = 125
b=
b= 11.2
Step-by-step explanation:
What is the reference angle for 120°? A. 30° B. 45° C. 60° D. 120° E. 240°
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Answer: b= 11.2
10^2 + b^2 = 15^2
100 + b^2 = 225
b^2 = 125
b=
b= 11.2
Step-by-step explanation: