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emmasim [6.3K]
4 years ago
7

The base of a cylinder has a radius of 9 cm. The cylinder is 12 cm tall. What is the approximate LATERAL area of the cylinder? U

se 3.14 and round your answer to the nearest whole number.
Mathematics
1 answer:
marissa [1.9K]4 years ago
8 0

Answer:

The lateral area of the cylinder is 678 cm^2 to the nearest whole number

Step-by-step explanation:

Mathematically , the lateral area of a cylinder can be calculated using the formula

A = 2 π r h

where r is the radius = 9cm and h is the height = 12 cm

we are told to use a value of 3.14 for π

Thus the lateral area A is thus = 2 * 3.14 * 9 * 12 = 678.24 which is 678 cm^2 to the nearest whole number

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