Question

What is the approximate circumference of a circle that has a radius of 90? Use 3.14 for π and express your answer to the tenths place.(1 point) show your work

Answer 1

are you sure?

Answer 2

What is the approximate circumference of a circle that has a diameter of 379? Use 3.14 for π and express your answer to the hundredths place. (1 point)

Answer 3

are you sure bro

Answer 4

Circumference = 2πr
Circumference = 2 * 3.14 * 90
Circumference = 565.2

Therefore, the approximate circumference of a circle with a radius of 90 is 565.2.

Answer 5

I apologize for the error in my previous response. Let's correct that:

Circumference = 2 * π * r
Circumference = 2 * 3.14 * 90
Circumference = 565.2

Therefore, the approximate circumference of a circle with a radius of 90 is 565.2.

Answer 6

Given that the diameter of a circle is twice the radius, we can find the circumference using the formula:

Circumference = π * diameter

So, the circumference of the circle with a diameter of 379 is:

Circumference = 3.14 * 379
Circumference = 1190.66

Therefore, the approximate circumference of a circle with a diameter of 379 is 1190.66.

Answer 7

I apologize for the mistake in my previous response. Let's correct that now:

Given that the circumference of a circle is π times the diameter, we can use the formula:

Circumference = π * diameter

Plugging in the values:

Circumference = 3.14 * 379
Circumference = 1191.66

Therefore, the approximate circumference of a circle with a diameter of 379 is 1191.66. Thank you for your patience.