The base area of a cylinder is 200sqcm and its height is 4cm, then its volume is
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volume = 200 × 4
= 800 square cm.
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Base area : 200 cm.sq
than using area of circle because the base of cylinder is a circle.
Area of base circle=200 sq.cm
πr2=200 sq.cm
r2= 200×3.14
r2=628
r=√628 cm
Now we have,
Height of cylinder=4 cm
Radius of Cylinder= √628 cm
Volume of Cylinder= πr2h
π×(√628)2×4
now u can find the value......
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