Answer:
Hi
Step-by-step explanation:

in this formula
d is diameter
v is circumference
because the question asked the answer in terms of pi so we write the pi its self
hope this help you
god bless you and us
Answer:
220
Step-by-step explanation:
40 x 8 = 320, and 10 squared is 100. 320 - 100 = 220.
11/42
The way I got it is because I took 1/6 minus 3/7 to get the answer of f=11/42
Answer:
yes because a is the answer
Step-by-step explanation:
The length of each leg is 6