Respuesta :

nermay7

Answer: The area is  756 m^2

Step-by-step explanation:

To find the of a right angle multiply the height time the base then divide it by two.

21 * 72 = 1512

1512/2 = 756

ProfessorAlvarez

[tex]\text{Find the area of the right triangle}\\\\\text{Equation:}\\\\A=\frac{ab}{2}\\\\\text{The "ab" are the two legs, not the hypotenuse}\\\\\text{Plug in and solve:}\\\\A=\frac{21(72)}{2}\\\\A=\frac{1512}{2}\\\\\boxed{756\,m^2}}[/tex]