find the circumference of a circle object of diameter 20 CM [use = 3, 14

find the circumference of a circle object of diameter 20 CM [use = 3, 14

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2 thoughts on “find the circumference of a circle object of diameter 20 CM [use = 3, 14<br />​”

  1. Step-by-step explanation:

    ⤵️

    diameter = 20 cm

    radius r=20/2=10

    circumference=2πr=2×3.14×10

    =6.28×10

    =62.8

    hope this helps you mate ✨

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  2. Step-by-step explanation:

    Diameter of circle (d) = 20 cm

    ∴ Circumference = dπ = 20 × 3.14 = 62.8 cm

    Radius (r) = d/2 = 10 cm

    ∴ Area of a circle = πr2= 3.14 × 10 × 10 = 314 cm2

    ❤️»ꪑꫀꪶꪶꪮ«❤️

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