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zalisa [80]
3 years ago
9

A cylindrical grain silo is being built for Mr. Greenjeans. The silo is 13 meters tall with a diameter of 6 meters. If the entir

e silo is being fabricated from sheet metal, how many square feet of sheet metal will be needed to complete the silo?
Mathematics
1 answer:
Vilka [71]3 years ago
3 0

Answer:

The answer to your question is 301.44 m²

Step-by-step explanation:

Data

height = 13 m

diameter = 6 meters

Formula

Area of a cylinder = 2πr² + 2πrh

- Substitution

Area of a cylinder = 2(3.14)(3)² + 2(3.14)(3)(13)

- Simplification

Area of a cylinder = 56.52 + 244.92

-Result

Area of a cylinder = 301.44 m²

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A container has 12 and 3/4 cups of lemonade .asher gives each of his classmates 7/8 of a cup of lemonade . He gives away all of
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Asher gave lemonade to 14 students

<em><u>Solution:</u></em>

Given that, A container has 12 and \frac{3}{4} cups of lemonade

Asher gives each of his classmates \frac{7}{8} of a cup of lemonade

To find: Number of classmates received the lemonade

From given question,

Total cups of lemonade = 12\frac{3}{4}

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