Find the area of a quadrant of a circle whose circumference is 22cm.
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C of circle=4×C of qud.
=4×22=88cm
C of circle=2pieR
then r=14
now use area of quad.
1/4 ×PIE×R
1/4×22/7×14
ans will be 11cm square
=4×22=88cm
C of circle=2pieR
then r=14
now use area of quad.
1/4 ×PIE×R
1/4×22/7×14
ans will be 11cm square
yana85:
kr toh diya
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