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Find the area of the triangle. Round answers to two decimal places.

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Find the area of the triangle. Round answers to two decimal places.

area-of-the-triangle

asked Jan 29, 2015 in PRECALCULUS by anonymous

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1 Answer

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Step 1:

The sides of the triangle are and .

The angle of the triangle is .

Area of the triangle :

Where are two sides of the triangle and is the included angle.

Area of the triangle is .

Solution :
Area of the triangle is .

answered Jan 29, 2015 by joseph Apprentice

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