Respuesta :

Spykids

Answer:

I believe that the answer is 153 units^2.

9*10=90

And then 9*7=63, since there are two of the same triangle, we don't have to divide by 2.

So, 90+63=153.

I hope this helps!

santiagodaa

Answer:

153

Step-by-step explanation:

[tex]\frac{a + b}{2}[/tex] x h = A

brainliest please :)