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3 years ago

A circle has a diameter of 6 centimeters what is the approximate area of the circle

Mathematics

1 answer:

KiRa [710]3 years ago

7 0

Answer:

28.26 $cm^{2}$

Step-by-step explanation:

The radius is half of the diameter. 6/2 = 3, so the radius of this circle is 3 cm.

The formula for the area of a circle is: π $r^{2}$

Plugging 3 into the radius, we have:

$3^{2}$ × π =

9 × π

We can round π to 3.14

9 × 3.14 = 28.26

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3 years ago

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3 years ago

Compute the total cost per year of the following pair of expenses. Then complete the sentence: On an annual basis, the first s

Mamont248 [21]

Answer: The first set of expenses is 69.47% of second set of expenses.

Step-by-step explanation:

Since we have given that

Amount spend by Maria on lottery tickets every week = $21

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4 years ago

A circle has a diameter of 6 centimeters what is the approximate area of the circle​

A circle has a diameter of 6 centimeters what is the approximate area of the circle