Answer: want it be add up all the sides and divide by 4\
Step-by-step explanation:
I hope it will help you ..
Sry if it is wrong. :(
Thank you.
Answer:
It can be represented by the expression 2r, or “two times the radius.” So if you know a circle's radius, you can multiply it by 2 to find the diameter; this also means that if you know a circle's diameter, you can divide by 2 to find the radius. Find the diameter of the circle.
Step-by-step explanation:
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