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If radius of circle is 7cm. find its diameter with formula. ​
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13 votes
If radius of circle is 7cm. find its diameter with formula.
​

User Moshbear
by
7.1k points

2 Answers

13 votes

Answer:

the radius is 3.5 cm

the Diameter is 7 cm

User Tom Van Green
by
7.0k points
9 votes
The answer would be 14 cm.

The formula to find diameter is d=2r
D= diameter
R= radius
The 2 is there because you have half of the diameter so just times by 2 to get the diameter.
User Jehan
by
6.8k points
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