Math, asked by manjnath705, 2 months ago

3) The radius of a circle is 4.2cm. What is the diameter of this circle?

Answers

Answered by kavithavk04

1

Answer:

4.2×2=8.4cm this is the answer

Answered by SahasraBadana

1

Answer:

given radius of circle is 4.2 cm

we know that radius of circle is half of its diameter

so diameter of circle is 2 yes the radius so

d=diameter r=radius

d=2r

d=2x4.2

d=8.4 cm

therefore the diameter is 8.4 cm

hope it helps you

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