3 years ago

Can someone help plz?????????!

Mathematics

2 answers:

olga55 [171]3 years ago

7 0

Answer:10cm

Step-by-step explanation:20cm is the diameter so half of it would be 10cm which is the radius

geniusboy [140]3 years ago

5 0

Answer:

10 cm

Step-by-step explanation:

The diameter is a chord (line) that connects on both ends of a circle which includes the center point of the circle. The radius comes from the center point of the circle to one end of the circle.

Diameter is therefore 2 radii (radius).

So if diameter is given and you want to find the radius, divide it by two to find the answer.

20 ÷ 2 = 10 cm

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