The interior of a building is in the form of cyclinder of diameter 4.3m and 3.8m height surmounted by a cone having same base whose verticle angle is a right angle .find the area of the surface and the volume of buliding.
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the co-ordinate point of y axis nearest to. - 2, 5 .
is 0,5
because the x-axis become zero.
the co-ordinate point of y axis nearest to. - 2, 5 .
is 0,5
because the x-axis become zero.
Answered by
1
diameteri X height
4.3*3.8
16.34
area=16.34
4.3*3.8
16.34
area=16.34
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