Determine the radius and diameter — task. Mathematics State Board, Class 7.

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Answer variants:

48.4

20.5

43.4

21.7

24.2

If the area of the wheel is 1475

{cm}^{2}

. Then calculate the radius and diameter of the wheel. [use

π

\(=\)\(22\)/\(7\)]

i) Radius of the wheel \(=\)

\(cm\)

ii) Diameter of the wheel \(=\)

\(cm\)

Did you find an error?

7. Determine the radius and diameter