Question

The radius of a cylinder is 8 cm and its height
is 35 cm. What is the area of its curved surface?​

Answer 1

A≈2161.42cm²

hope it's help you

Answer 2

Given :

⬤ Radius of Cylinder is 8 cm .

⬤ Height of Cylinder is 35 cm.

To Find :

⬤ Curved Surface Area of Cylinder .

Formula Used :

$\bf[\:{Curved \: Surface \: Area \: of\: Cylinder = 2\pi{r}h}\:]$

• r = radius
• h = height

Solution :

According to the Formula :-

2πrh

2 × 22/7 × 8 × 35

44 × 8 × 5

1760

Therefore , Curved Surface Area of Cylinder is 1760 cm².

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Related Formulas :

• Curved surface area of Cylinder = 2πrh
• TotalSurface Area of Cylinder = 2πr (r + h)
• Volume of Cylinder = πr²h
• Total Surface Area of Cube = 6a²
• Volume of a Cube = a³

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