Respuesta :

omegalulw

Answer:

24   cm^2

Step-by-step explanation:

You can use the pythagorean theorem backwards.

c^2 - b^2 = a^2

substitute:

100 - 64 = 36

a = [tex]\sqrt{36}[/tex] = 6

Area is (6 * 8) / 2 = 24