Answer:75
Step-by-step explanation: yeet
Is there a question...or...?
Answer:
291 - 5y
Step-by-step explanation:
x- a measure of the fourth angle
The equation

Answer:
27 pi
Step-by-step explanation:
First find the area of a circle
A = pi r^2
A = pi ^^2
36 pi
We know this is 3/4 of a circle so multiply the area by 3/4
3/4 * 36 pi
27 pi