Question

The curved surface area of a hemisphere of radius 14 cm is ______​

Answer 1

Given :

⬤ Radius of hemisphere is 14 cm

To Find :

⬤ Curved Surface Area of hemisphere .

Formula Used :

$\small\sf[\:{Curved\:Surface\:Area\:of\: Hemisphere=2\pi{r}^{2}\:]}$

Solution :

According to the Formula :

2 × 22/7 × 14 × 14

44 × 14 × 2

616 × 2

1232

Therefore , The The Curved Surface Area of hemisphere is 1232 cm² .

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Related Formulas :

• C.S.A of hemisphere = 2πr²
• Total Surface Area of hemisphere = 3πr²
• Volume of hemisphere = ⅔πr³
• Surface Area of Cuboid = 2 (lb + bh + hl)
• Volume of a Cuboid = l × b × h

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