Mark M. answered • 12/03/20
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A = (b)(c) sin A / 2
A = (69)(59) sin 72° / 2
Jack S.
asked • 12/03/20In ΔABC, b = 69 cm, c = 59 cm and ∠A=72°. Find the area of ΔABC, to the nearest square centimeter.
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