Find the total surface area of a cylinder with a height of 8 cm and radius of 4 cm. Leave your answer in terms of π. 80π cm2
96π cm2
128π cm2
192π cm2

96π cm²

Step-by-step explanation:

Use the formula for the surface area of a cylinder:

A = 2πrh + 2πr²

Plug in the height and radius, and solve:

A = 2π(4)(8) + 2π(4)²

A = 2π(32) + 2π(16)

A = 64π + 32π

A = 96π

So, the surface area of the cylinder is 96π cm²

Find the total surface area of a cylinder with a height of 8 cm and radius of 4 cm. Leave your answer in terms of π.

According to the question, here we have to find out the T.S.A. or the total surface area of the cylinder using a certain formula then put the respective values and get the result in terms of π

Here,

r represents radius

h represents height

Given Data :

Height = 8 cm

Radius = 4 cm

Using the formula we get

Henceforth, the required answer is 96π cm²

2ND OPTION IS CORRECT i.e. 96π cm²

1.5%

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.