Answer:
D
Step-by-step explanation:
Break it into different shapes and find the areas. add the areas for the answer: D
9x4=36
9x20=180
9x2=18
36+180+18=234
d
((4*9)/2)+(4*9)+(9*20)
y² = x² - z²
x² - y² = z²
Transpose y the other side
x² - z² = y²
or
The correct answer is C if the answers are the same as the picture attached.
A
4.22
