A circular plate bas diameter 27cm. Calculate the circumference of the plate

Mathematics

2 answers:

klasskru [66]3 years ago

6 0

Answer:

84.78

Step-by-step explanation:

You do 27 tomes pi(3.14)

Fed [463]3 years ago

5 0

Answer:

Circumference ≈ 84.82cm

Step-by-step explanation:

The diameter is 27cm

The equation to find circumference is (2πr) (Two times pi times radius)

We are given the diameter, the length across entire circle through the center of the circle, but we need radius, the distance between the center point to the edge of the circle.

To get radius, you divide diameter by 2, getting 13.5.

Now, all you have to do is "plug-and-chug," putting 13.5 in for radius in the circumference equation. (2π13.5)

You will get Circumference ≈ 84.82

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