Answer:
31.4 inches
Step-by-step explanation:
36+144 = 180
sqrt(180) = 13.41
6 + 12 + 13.4
You do
10x30 + 10x2 + 5x30 +5x2
Answer:
xn = n·(n + 1)/2
Step-by-step explanation:
The answer is b. would u like to see steps or are you good?
Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 