Respuesta :

The answer is C bruh

9.9x9.9=98.01
98.01/2=49.005

Area of triangle= length x base / 2
A=1/2 b*h
base times height must equal twice the area
9.9^2 = 98.01
98.01/2 = ~49
Therefore, x=9.9 in.

Otras preguntas