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9966 [12]
3 years ago
6

If a radius of a circle is 12 feet, what is the area and perimeter of the circle?

Mathematics
2 answers:
Marysya12 [62]3 years ago
6 0

Answer:

Area: 452.4

Perimeter: 75.4 ft

Step-by-step explanation:

Formula for area: \pi r^{2}

Formula for perimeter: \pi d or 2\pi r

Vesna [10]3 years ago
4 0
Area of a circle=πr²
area of this cirlce=π*(12 ft)²=144π ft²≈452.39 ft².

answer 1= the area of this circle is 452.39 ft².

Perimeter of a circle=2πr.
Perimeter of this cirlce=2π(12 ft)=24π ft≈75.4 ft

<span>answer 2= the perimeter of this cirlce is 75.4 ft.</span>

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What steps should be taken to calculate the volume of the prism? Select three options. A rectangular prism with a length of 9 an
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The steps to be taken to determine the volume of the rectangular prism are:

Use A = bh to find the area of the base.

Use V = Bh to find the volume of the prism.

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<h3>How to Find the Volume of a Rectangular Prism?</h3>

A rectangular prism has a height, base, and width. The volume of the rectangular prism can be found by using the following steps:

  • Find the base area of the rectangular prism using the formula, A = bh, where b is the base length and h is the height of the base.
  • Then, find the Volume using the formula, V = Bh, where B is the base area and h is the height of the prism.

Parameters are:

Length of prism = 9 and one-half feet,

Width of prism = 24 feet,

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Given the dimensions of the rectangular prism above, do the following:

Find the area of the base of the rectangular prism:

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Find the Volume of the prism using V = Bh :

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Therefore, the steps to be taken to determine the volume of the rectangular prism are:

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  • Use V = Bh to find the volume of the prism.
  • Volume of the prism, V = (228)(6) = 1,368 feet cubed.

Learn more about volume of the rectangular prism on:

brainly.com/question/12917973

#SPJ1

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How are you supposed solve x
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