What is the radius of a circle with a circumference of 34 pi?

Given that the circumference = 34pi. We will divide by 2*pi. Then the radius of the circle = 17 unit.

Which of these is the diameter of the circle whose circumference is 64π cm?

Answer: The diameter is 16 units long.

What is the diameter of my circle?

To calculate the diameter of a circle, multiply the radius by 2. If you don’t have the radius, divide the circumference of the circle by π to get the diameter. If you don’t have the radius or the circumference, divide the area of the circle by π and then find that number’s square root to get the radius.

What is the diameter of a circle whose circumference is 16 pi cm?

We see that our radius is √16 , or 4 . Recall that the diameter is twice the length of the radius, so we can multiply this by 2 to get a diameter of 8 .

What is the circumference of 16 cm?

16π≈50.27 in.

How do you find the circumference of a circle in math?

Circumference of circle = π x Diameter of circle. This is typically written as C = πd. This tells us that the circumference of the circle is three “and a bit” times as long as the diameter. We can see this on the graphic below: You can also work out the circumference of a circle if you know its radius.

What is the value of circumference c?

Circumference = π·d = 3.14·2 = 6.28(*) In terms of area: Circumference C = √ 4·π·A = √ 4·π·3.14 = 6.28(*) (*) 6.283 meters exactly or limited to de precision of this calculator (13 decimal places).

Does diameter always pass through the center of a circle?

The diameter will always pass through the center of the circle. The radius is half of this distance. You can also think of the radius as the distance between the center of the circle and its edge. This diagram shows the circumference, diameter, center, and radius on a circle.

What is the diameter of a circle in meters?

A circle has a diameter of 2 meters. What is its circumference? If a circle has a area of 3.142 square meters. What is its perimeter?