3 years ago

A circle has radius of 5cm and a circumference of 31.4. if the radius is doubled, what is the new circumference, in centimeters

1 answer:

7 0

Radius doubled = 10
Diameter = 20
Circumference = 3.14×20
= 62.8 cm

You might be interested in

Otrada [13]

If two line segments intersect at 90 degrees, then two line segments are perpendicular.

3 0

2 years ago

Luden [163]

This would be the answer

6 0

3 years ago

Novay_Z [31]

Text me in the chat and I can help you or text my number 318-294-5422

6 0

3 years ago

Elodia [21]

Let the height be h

Then,

sin(60) = h/40

or, h = 34.64 ft

6 0

3 years ago

Rzqust [24]

Part A:

Mowing lawns: 1= $12 2= $24 3=$36 4= $48 5= $60

Walking dogs: 1= $9 2= $18 3= $27 4= $36 5= $45

I hope this helps you.

3 0

3 years ago