the curve surface area of a right circular cylinder is 4.4 m sq if the radius of the base of the cylinder is 0.4m find its height
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height of the cylinder = 1.75meter
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Curved surface area of a right circular cylinder is 4.4sq.m
here,....
radius=0.4m
WE KNOW THAT,
Curved surface area =2πrh
4.4=2×22/7×0.4×h
h=4.4×7÷2×22×0.4
h=30.8÷44×0.4
h=30.8/17.6
h=1.75m
THEREFORE, THE HEIGHT OF THE RIGHT CIRCULAR CYLINDER IS 1.75m.
hope this helps!!!
here,....
radius=0.4m
WE KNOW THAT,
Curved surface area =2πrh
4.4=2×22/7×0.4×h
h=4.4×7÷2×22×0.4
h=30.8÷44×0.4
h=30.8/17.6
h=1.75m
THEREFORE, THE HEIGHT OF THE RIGHT CIRCULAR CYLINDER IS 1.75m.
hope this helps!!!
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