Question

Find the radius of the base of the right circular cylinder whose curved surface area is 352 square cm and height is 16 cm

Answer 1

Hii ☺ !!





Height of cylinder ( H ) = 16 cm

Curved Surface area of cylinder = 352


2πRH = 352


2 × 22/7 × R × 16 = 352



R = ( 352 × 7 ) / ( 2 × 22 × 16 )


R = 2464 / 704

R = 3.5 cm


Hence,


Radius of base of right circular cylinder = 3.5 cm.


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$<marquee>$ BySaniyaAnwar


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Answer 2

Given

CSA of the cylinder = 352cm square
Height of the cylinder = 16cm.

To find height.....

$we \: know \: \\ csa \: of \: cylinder \: 2\pi \: rh \\ \\ \\ = 2 \times \frac{22}{7} \times r \times 16 = 352\\ \\ \frac{44}{7} \times r \times 16 = 352\\ \\ \frac{44}{7} \times r = \frac{352}{16} \\ \\ 44r = 22 \times 7 \\ \\ r = \frac{154}{44} \\ \\ r =3.5 {cm}^{} \\ \\ \\ \\ \\ mark \: it \: as \: a \: brainlist \: \: \: thnx.......$
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