Nearpod Student Paced - Volume and Surface Area Reteach/Retest
Question 1/5
Find the total surface of the cylinder shown.
o
A. 452.38 in2
O
B. 640.88 in2
O
C. 483.81 in

Nearpod Student Paced - Volume and Surface Area Reteach/Retest Question 1/5 Find the total surface o

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Ответ:

battlemarshmell

20.08.2021

Mathematics

$569.91\ ft^2$

Step-by-step explanation:

From the given picture, the radius of the base of the cylinder = 5.5 ft.

The height of the cylinder = 5 ft.+6 ft.=11 ft.

We know that the surface area of a cylinder is given by :-

$\text{Surface Area}=2\pi r (r+h)\\\\\Rightarrow\text{Surface Area}=2(3.14)(5.5)(5.5+11)\\\\\Rightarrow\text{Surface Area}=569.91\ ft^2$

Hence, the surface area of the given cylinder = $569.91\ ft^2$

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Nearpod Student Paced - Volume and Surface Area Reteach/Retest Question 1/5 Find the total surface of the cylinder shown. o A. 452.38 in2 O B. 640.88 in2 O C. 483.81 in