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The following diagram shows a triangle. Find the area of the triangle in terms of a and b.​

The following diagram shows a triangle. Find the area of the triangle in terms of-example-1

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Answer:

Explanation:


A=(1)/(2) bh where b = base, h = perpendicular height


A=(1)/(2) (2b)(a+2b)


=b(a+2b)


=ab +2b^2

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