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olga nikolaevna [1]
3 years ago
14

What is the area of a triangle expressed as a monomial

Mathematics
2 answers:
Jobisdone [24]3 years ago
8 0

Answer:

28x^2

Step-by-step explanation:

area \:o f  \: \triangle =  \frac{1}{2}  \times 8x \times 7x \\  = 4x \times 7x \\  = 28 {x}^{2}

zmey [24]3 years ago
6 0
Triangle area =1/2 x high x base
=1/2 X 7x X 8x= 1/2 X 56x
28x
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