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max2010maxim [7]
3 years ago
14

Qi. calculate the thickness of a disc ofa diameter 14cm and Surface areais 3cm?

Mathematics
1 answer:
Firdavs [7]3 years ago
3 0

Answer:

Thickens (Height) = 0.068 cm

Step-by-step explanation:

Given:

Diameter of disc = 14 cm

Radius of disc = 14 / 2 = 7 cm

Surface area = 3 cm²

Find:

Thickens (Height)

Computation:

Disc is a cylinder in shape

Surface area = 2πrh

3 = 2(22/7)(h)(7)

3 = 44(h)

Thickens (Height) = 0.068 cm

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