Question

A dinner plate has a diameter of 7 in approximately how many inches is a circumference of the plate

Answer 1

A dinner plate having a diameter of 7 in approximately is given.

The distance around a circle is called the circumference.It is the perimeter of the circle.

The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle.

Circumference is a special case of perimeter.

Circumference =
`\pi .d`

Given dinner plate has a diameter of 7 in.

Substituting d=7in we have:

Circumference =
`\pi (7)=3.14 (7)=21.98 in`

Answer 2

The circumference of the plate 21.98.
This is why because
3.14 x 7 = 21.98
So the circumference is 21.98