3 years ago

What is the radius and diameter of the following circle? 4.2cm Please help

Mathematics

2 answers:

agasfer [191]3 years ago

6 0

Answer:

The radius is 4.2 and the diameter is always twice the amount of the radius so its 8.4.

Step-by-step explanation:

brilliants [131]3 years ago

6 0

Answer: R = 4.2cm and D = 8.4cm

Step-by-step explanation: The diameter of a circle is the full line across the circle. The radius of a circle is half of its diameter. The line shown go's halfway through the circle so its the radius. To find the diameter you multiply the radius by 2.

$4.2 * 2 = 8.4$

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3 years ago

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kkurt [141]

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Step-by-step explanation:

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