Question

curved surface area of right circular cylinder is 44m^2. If the diameter of the base of the cylinder is 7m find its height

Answer 1

Given :

⬤ Curved Surface Area of Right Circular Cylinder is 44 m² .

⬤ Base of Cylinder is 7 m .

To Find :

⬤ Height of Cylinder .

Formula Used :

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

Solution :

• Diameter = 7 m
• Radius = 7/2

According to the Formula :

2πrh

2 × 22/7 × 7/2 × h

44 = 22 h

44/22 = h

2 = h

Therefore , The Height of the Right Circular Cylinder is 2 m .

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Related Formulas :

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

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Answer 2

Answer:

Diameter = 7 m

Radius = 7/2

According to the Formula : Curved Surface Area of Cylinder = 2πrh]

2πrh

2 × 22/7 × 7/2 × h

44 = 22 h

44/22 = h

2 = h

Therefore , The Height of the Right Circular Cylinder is 2 m .

Hope this is helpful for you.