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
Answer:
addition add 3 to both sides to isolate the variable term
Answer:
48
Step-by-step explanation:
10% of 80 is 8 and 20% is 16 so lets do 40% which is 32 60% 32+16=48 8x10=80