What is the radius of the red circle? What is the radius of the blue circle?

Mathematics

1 answer:

Olegator [25]3 years ago

5 0

Red Circle:

First find the diameter

We can do that by counting the squares

Diameter:4

The radius is half of the diameter

4/2=2

Radius of the Red Circles:2

Blue Circle:

Diameter: 2

2/2=1

Radius of the Blue Circle:1

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