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podryga [215]
3 years ago
6

Express the area of this triangle as monomial.

Mathematics
1 answer:
gladu [14]3 years ago
5 0

The formula of an area of a triangle:

A=\dfrac{1}{2}bh

b - base

h - height

We have b = 8x and h = 7x. Substitute:

A=\dfrac{1}{2}(8x)(7x)=(4x)(7x)=28x^2

<h3>Answer: 28x²</h3>
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