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3 years ago

Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

Mathematics

2 answers:

lions [1.4K]3 years ago

6 0

Formula for the area of a quarter circle: A = (pi x r^2) / 4

A = (3.14 x 36) / 4

A = 113.04 / 4

A = 28.26 square feet

Hope this helps! :)

Kryger [21]3 years ago

6 0

Answer:

9π

Step-by-step explanation:

Well the area of a circle is π(r)^2 and plugging in 6 as r would be π6^2, which equals 36π. 36π/4 is equal to 9π, which is a quarter of the total area, or 36π. (nvm I thought it was a whole circle)

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3 years ago

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Answer: the length of the base is 290ft

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Step-by-step explanation:

The base of the building is rectangular in shape.

Let L represent the length of the base of the building.

Let W represent the width of the base of the building.

The length of the base measures 60 ft less than twice the width. This means that

L = 2W - 60 - - - - - - - - -1

The perimeter of a rectangle is expressed as 2(length + width).

The perimeter of this base is 930ft. It means that

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3 years ago

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