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The radii of the circular ends of the fr...

The radii of the circular ends of the frustrum of height -6cm are 14 cm and 6cm respectively. Find the lateral surface area and total surface area of frustrum.

Text Solution

Verified by Experts

The correct Answer is:
`1357.71cm^(2)`
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Knowledge Check

  • If the circumference of the base of a cylinder is 44 cm and height 20 cm , then its lateral surface area is :

    A
    `440 sq. cm`
    B
    `880 sq. cm`
    C
    `88 sq. cm`
    D
    `44 sq. cm`

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