Question

Find the dinmeter of a cirele with a circumference, C, of 73 cm. Help will give brainlist if get correct answer

Answer 1

Answer:

73/3.14=23.2484076433

Step-by-step explanation:

Divide the circumference by π, or 3.14 for an estimation.

And that's it; you have the circle's diameter

Answer 2

Answer:

d = 23.23662169... cm

Step-by-step explanation:

Circumference = 2πr

Where r is radius.

Circumference is given of 73 cm, substitute in:

73 = 2πr

Note that 2r also is a diameter, hence:

73 = πd

Solve for d by dividing both sides by π:

73/π = d

Since you didn’t specify which digits of pi do we have to use, I will answer using full/exact pi form:

d = 73/π

Plug 73/π in calculator to find exact value:

d = 23.23662169... cm

Therefore, the diameter is 23.23662169... cm in exact form, 23.24 cm in nearest hundredth, 23.2 cm in nearest tenth, 23 cm in nearest integer