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If the diameter of a semi …

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If the diameter of a semi circular protactor is 14cm, then find its perimeter

    • Posted by Ritik Kumar 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Kalyani Pathak 6 years, 10 months ago

    Diameter=2×radius 14=2×r r=7cm Circumference of a semi circle=1/2×2πr =22/7×7 =22cm

    0Thank You

    Ankush Malik 6 years, 10 months ago

    22

    0Thank You

    Ankush Malik 6 years, 10 months ago

    222

    0Thank You

    Ankush Malik 6 years, 10 months ago

    7

    1Thank You

    Puja Sahoo? 6 years, 10 months ago

    36cm.....

    2Thank You

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