The radii of the ends of a frustum of a cone are 14cm and 21cm and the slant height is 8cm. Find the csa
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Heyy mate ❤✌✌❤
Here's your Answer...
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Curved Surface Area of Frustrum = pie × l( r1 + r2)
= 22/7 × 8(14+21)
= 3.14 × 8× 35
= 879.2 cm.
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Here's your Answer...
⤵️⤵️⤵️⤵️⤵️⤵️
Curved Surface Area of Frustrum = pie × l( r1 + r2)
= 22/7 × 8(14+21)
= 3.14 × 8× 35
= 879.2 cm.
✔✔✔✔
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