find the perimeter of a square circumscribing the circle of
radius a cm
Answers
Answered by
4
Answer:
Let ABCD is a square circumscribing a circle of radius
′
a
′
cm.
The side of square ABCD = Diameter of circle
⇒AB=2a
Therefore, perimeter of square AB(1)=4×AB=4×2a=8acm
Answered by
1
Answer:
square -side×side
..ok...ok....ok
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