The circumference of a circle is 44 cm. The area of a square inscribed in it is what?
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2
2*π*r=44
r=7
a=7
area=a*a=7*7=49
r=7
a=7
area=a*a=7*7=49
Puneet179:
its wrong
area of circle is 22/7 r square
Answered by
1
circumference = 2 ×22/7 × r
44 = 2 × 22 / 7 × r
44 = 44/7 × r
44/44 = 1/7 × r
1 = 1/7 × r
radius = 7 cm
area of circle = 22/7 × r square
a= 22/7 × 7 square
a= 22 × 7
a= 154 cm square
44 = 2 × 22 / 7 × r
44 = 44/7 × r
44/44 = 1/7 × r
1 = 1/7 × r
radius = 7 cm
area of circle = 22/7 × r square
a= 22/7 × 7 square
a= 22 × 7
a= 154 cm square
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