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Activity Discussion Math Mensuration, Class 6

  • Mensuration, Class 6

    Posted by Adityava on June 23, 2023 at 5:20 pm

    Find the area and perimeter of a circle with radius of 28 cm.

    Aftab replied 3 months, 1 week ago 2 Members · 1 Reply
  • 1 Reply
  • Aftab

    Member
    June 23, 2023 at 5:38 pm
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    ::

    radius= 28cm

    we know that perimeter of a circle= 2πR

    =>2×22/7×28=2x22x4=176 cm

    and area=<em style=”font-family: inherit; font-size: inherit; color: var(–bb-body-text-color);”>πR^2

    <em style=”font-family: inherit; font-size: inherit; color: var(–bb-body-text-color);”>=>22/7x(28)^2=2464 cm^2

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