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!
153
Step-by-step explanation:
[tex]\frac{a + b}{2}[/tex] x h = A
brainliest please :)
