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Mathematics, 19.06.2020 22:57 officialrogerfp3gf2s

URGENT!! Find the measurements, rounded to the nearest tenth of a degree, of the three angles of a triangle with sides: a=3cm, b=5cm, c=7cm. Select the three best choices, below.

A. 21.8°

B. 30.0°

C. 38.2°

D. 51.8°

E. 60.0°

F. 68.2°

G. 98.6°

H. 120.0°

I. 141.8°

J. 158.2°

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