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10 points

1. Which student found the total surface area of a cylinder with a radius of 8 units and a

height of 5 units?

ELLA

2h + 2nr

2(3. 14)(8)(4) + 2(3. 14)(8)

602. 88 units

SHAWN

2nuh

2(3. 14)(8)(5)

251. 2 units

LEVI

2 + 2

2(3. 14X2)(5) + 2(3. 14)(2)

87. 92 units

RUBY

LORENZO

2nr + 2

2(3. 14)(B)(5) + 2(3. 14)(87)

653. 12 units

2nr 2

2(3. 14)(4)(8) + 2(3. 14)(4)

301. 44 units

KATRINA

2nr

2(3. 14)(2)(5)

62. 8 units

O

Levi

Answer :

Akposevictorgo

The total surface area of the cylinder with a radius of 8 units and a height of 5 units is: 653.12 sq. units.

What is the Total Surface Area of a Cylinder?

Total Surface Area of a cylinder = 2πr(r + h)

r = radius

h = height of the cylinder.

Given:

Radius of cylinder = 8 units

Height of cylinder = 5 units

Thus:

Total Surface Area of a cylinder = 2 × 3.14 × 8 (8 + 5)

Total Surface Area of a cylinder = 50.24(13) = 653.12 sq. units.

Therefore, the total surface area of the cylinder with a radius of 8 units and a height of 5 units is: 653.12 sq. units.

Learn more about total surface area of cylinder on:

https://brainly.com/question/1020784

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