find the area of a circle whose circumference is same as the perimeter of a square of side 88 CM
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side of a square =22 CM
perimeter of square= 88 CM
circumference of circle= perimeter of square
2πr=88cm
2×22/7×r=88cm
44/7×r=88cm
r=88×7/44
r=14cm
area of circle=π×r×r
22/7×14×14=44×4
176cm square
perimeter of square= 88 CM
circumference of circle= perimeter of square
2πr=88cm
2×22/7×r=88cm
44/7×r=88cm
r=88×7/44
r=14cm
area of circle=π×r×r
22/7×14×14=44×4
176cm square
Answered by
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Answer:
The area of a circle whose circumference is the same as the perimeter of a square of side 88cm is
Step-by-step explanation:
- A square is a polygon with four equal sides
- The perimeter of a square whose side length is (a) is given by the formula
- The circumference of a circle is and the area of the circle is , where (r) is the radius of the circle
From the question, it is given that
the side length of the square is
⇒ the perimeter of the square is
the circumference of the circle is the same as the perimeter of the square
⇒
⇒
now the area of the circle
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