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What is the answer to these 3 questions please

What is the answer to these 3 questions please-example-1
User Fernando
by
7.9k points

1 Answer

2 votes

Answer:

9. 4 in.

10. 1.6 ft

11. 6/5 cm

Explanation:

Diameter is pretty simple to find if you can remember this simple formula:

Diameter = 2 times the radius

(D=2r)

9. D = 2(2) = 4

10. D = 2(.8) = 1.6

11. D = 2 (3/5) = 6/5

User Charles Young
by
7.6k points

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