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bulgar [2K]
3 years ago
12

Use the net to find the lateral area of the cylinder. Give your answer in terms of pi.

Mathematics
2 answers:
Zinaida [17]3 years ago
7 0

<u>Answer:</u>

The correct answer option is 153\pi mm^2.

<u>Step-by-step explanation:</u>

We are given a cylinder with a radius of 4.5 mm and a height of 17 mm and we are to find the lateral area of this cylinder.

We know that the formula of the lateral area of a cylinder is given by:

Lateral area of cylinder = 2 \pi r h

Substituting the given values in the formula to get:

Lateral Area = 2\pi *4.5*17 = 153\pi mm^2

Diano4ka-milaya [45]3 years ago
6 0

Answer:

The correct answer is option 3.  153π mm²

Step-by-step explanation:

Formula:-

Lateral surface area of cylinder = 2πrh

r - Radius of cylinder

h - Height of cylinder

<u>To find the lateral surface area of cylinder</u>

diameter of cylinder = 9 mm

radius, r = 9/2 = 4.5 mm and height, h = 17 mm

lateral surface area  =  2πrh = 2 * π * 4.5 * 17 = 153π mm²

Therefore the lateral surface area =  153π mm²

The correct answer is option 3.

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