thematerialmatrix thematerialmatrix

15-07-2018
Mathematics

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Which best approximates the area of triangle ABC if theta= 20 degrees, a=26 and b=32.
(Picture included)

Which best approximates the area of triangle ABC if theta 20 degrees a26 and b32 Picture included class=

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calculista calculista

24-07-2018

we know that

Applying the law of sines

Area of the triangleABC=(1/2)*a*b*sin theta

Area of the triangle ABC=(1/2)*26*32*sin 20°

Area of the triangle ABC=142.28 units²

therefore

the answer is

142.28 units²

Answer Link

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