A circular dinner plate has a radius of 20 centimeters. Find a. the circumference of the plate and b. the area of the plate. Use

Question

tensa zangetsu [6.8K]

3 years ago

13

A circular dinner plate has a radius of 20 centimeters. Find a. the circumference of the plate and b. the area of the plate. Use

3.14 for π.

Mathematics

2 answers:

miv72 [106K] · Answer 1 · 2022-06-23T05:32:54+03:00

miv72 [106K]3 years ago

8 0

Answer:

Step-by-step explanation:

circumferrence is = 125.6

2*3.14*20

area is = 1256

3.14*20^2

gayaneshka [121] · Answer 2 · 2022-06-23T04:17:29+03:00

Answer:

The area is approximately 1256.64 The circumference is approximately 125.66

Step-by-step explanation:

This is because to find the area of a circle you square the radius and multiply by Pi. To find circumference, you can multiply the Diameter (twice radius) by Pi.