Respuesta :

Hrishii

Answer:

[tex] 28x^2 [/tex]

Step-by-step explanation:

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

nadir20
Triangle area =1/2 x high x base
=1/2 X 7x X 8x= 1/2 X 56x
28x

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