Question

What is the surface area of this cylinder?

Answer 1

Use this formula to calculate for the surface area of cylinder.

Explanation:

A=2π r h+2 π r^2.

use r = 10 m and h = 7 m

2 (3.14) (10) 7 + 2 (3.14) 10 ^2. = 439.6 + 628 = 1067.6

round to the nearest hundredths = 1068

Answer 2

1067.6 m²

Explanation:

Given that

• r = 10 m
• h = 7 m
• π ≈ 3.14

Find the surface area of the cylinder!

Equation =

• 2πr × (r+h) =

(2 × 3.14 × 10) × (10 + 7) =

62.8 × 17 ≈

1067.6 m²

The surface area of the cylinder ≈ 1067.6 square metres

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