Answer:
I got 1 when I solved this problem
Answer:
is a
Step-by-step explanation:
be i know ever thing in the world
Answer:
Yes You Are Correct :)
Step-by-step explanation:
Answer:
Question 4 answers
1: 21
2: 9
3: 12
Step-by-step explanation:
1 is 3 by 7 which is 21
2 si 3 by 3 which is 9
3 is 3 by 4 which is 12
a) So we know the formula of finding the circumference: 2*pi*R.
Assuming we make pi = 3.14: 2 * 3.14 * 7 = 43.96.
b) We also know the formula of finding the area: pi * r^2.
3.14 * 7^2. Using PEMDAS:
3.14 * 49 = 153.86