Question

what is the area of a triangle expressed as a monomial

Answer 1

Answer:

$28x^2$

Step-by-step explanation:

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

Answer 2

Triangle area =1/2 x high x base
=1/2 X 7x X 8x= 1/2 X 56x
28x