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samueladesida43

The radius of the aluminum cylinder is 0.258cm

HOW TO CALCULATE VOLUME OF A CYLINDER:

  • The volume of a cylinder can be calculated by using the formula below:

V=πr²h

Where;

V = volume (cm³)

r = radius (cm)

h = height (cm)

  • To calculate the radius of the aluminum cylinder, the volume is required. The volume can be calculated using the formula as follows:

Volume = mass ÷ density

Volume = 1.22 ÷ 2.70

Volume = 0.452 cm³

  • The radius can be calculated with the volume and height known as follows:

r = √v/πh

r = √0.452 ÷ (3.142 × 2.16)

r = √0.452 ÷ 6.78

r = √0.067

r = 0.258cm

Therefore, the radius of the aluminum cylinder is 0.258cm.

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