Answer:
x = 30
Step-by-step explanation:
To get the left side of the triangle, take the square root of the left squares area, 576, to get the two sides a nd b of 24 and 18. Use the Pythagorean theorem (a^2 + b^2 = c^2) to get x = 30
Good luck with your homework :)
72
(a+b/2)h
(4+12/2)9 = 72
1 over 8
m= -40x^13/3 = 5/3x
