the curved surface area of a cylinder of height 28cm is 352 Sq cm.fidn the diameter of the Base of the cylinder? ????
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Answered by
16
Hiiiii....
Curved surface area of cylinder=2×pie×r×h
352=2×22/7×r×28
r=352×7/2×22×28
r=2 cm
WE KNOW THAT.....
D=2×r
Diameter=2×2=4cm
plz mark as brainaist........
Curved surface area of cylinder=2×pie×r×h
352=2×22/7×r×28
r=352×7/2×22×28
r=2 cm
WE KNOW THAT.....
D=2×r
Diameter=2×2=4cm
plz mark as brainaist........
Answered by
11
Curved surface area of cylinders= 2πrh
352. = 2×22/7×r×28
352= 44×r×4
352= 176r
352/176=r
2 =r
Diameter =2×2= 4cm
352. = 2×22/7×r×28
352= 44×r×4
352= 176r
352/176=r
2 =r
Diameter =2×2= 4cm
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