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VMariaS [17]
3 years ago
5

Help me with this (please 20 points)

Mathematics
1 answer:
slamgirl [31]3 years ago
8 0

Answer:

1. R = 10 in C = 62.8 in

2. R = 13 ft C = 81.64 ft

3. D = 32 yards C = 100.48 yards

4. D = 24 cm C = 75.36 cm

5. D = 16 mm C = 50.24 mm

6. R = 7 in C = 43.96 in

7. R = 9 ft C = 56.52 ft

8. R = 20 yards C = 125.6 yards

9. D = 6 cm C = 18.84 cm

Step-by-step explanation:

Radius = R Diameter = D Circumference = C pi = 3.14

R = D / 2

D = R x 2

C = 2 x pi x R or D x pi

I basically plugged in all the values into the formulas I gave above. If you need more help feel free to ask.

Hope it helps! (:

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