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2 years ago

In a circle whose radius is 12, find the area of sector, in terms of , whose central angle

Mathematics

1 answer:

Anna11 [10]2 years ago

4 0

Answer:

56.52 units² or 18π units²

Step-by-step explanation:

The formula for the area of a sector is:

A = πr²(x/360°)

where r is the radius and x is the measure of the central angle

Let's substitute the given measures into this equation:

A = πr²(x/360°)

A = (3.14)(12²)(45/360)

Solve:

A = (3.14)(12²)(45/360)

A = (3.14)(144)(45/360)

A = (452.16)(45/360)

A = (452.16)(.125)

A = 56.52

Therefore, the area of the sector is 56.52 units² or 18π units²

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yKpoI14uk [10]

Answer:

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Step-by-step explanation:

Jaxson is throwing a pizza party. He has 1\tfrac{1}{4}1 4 1 pounds of cheese available and he needs \tfrac{1}{8} 8 1 pound of cheese to make each pizza. How many pizzas can he make?

We can interprete the above question as:

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Cross Multiply

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3 years ago

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Answer:

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Step-by-step explanation:

500 - 800 + 60

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2 years ago

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3 years ago

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