thiew
thiew thiew
  • 06-05-2021
  • Mathematics
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circle with diameter 30cm.π=3.142​

circle with diameter 30cmπ3142 class=

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TheUnknownScientist
TheUnknownScientist TheUnknownScientist
  • 06-05-2021

Answer:

The area of circle is 706.95 cm²

Step-by-step explanation:

For a given Circle,

Diameter (d) = 30 cm

Radius (r) = ³⁰/₂ = 15 cm

π = 3.142

Now,

Area of Circle

Formula:

A = πr²

A = 3.142 × (15)²

A = 3.142 × 15 × 15

A = 706.95 cm²

Thus, The area of circle is 706.95 cm²

-TheUnknownScientist

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