A sector of radius 21cm has an area 462sqare cm find its primeter

Question

A sector of radius 21cm has an area 462sqare cm find its primeter

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Eliza 4 days 2021-10-11T17:19:27+00:00 2 Answers 0 views 0

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    0
    2021-10-11T17:20:30+00:00

    Answer:

    = 462/42 + 21

    ⇒ 11 + 21

    ⇒ 32 cm

    So, the perimeter of sector is 32 cm

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    Step-by-step explanation:

    0
    2021-10-11T17:21:05+00:00

    Step-by-step explanation:

    Work is said to be done when a force applied on the body displaces the body through a certain distance in the direction of force. By resolving force →F into two components : (i) F cosθ in the direction of displacement of the body. (ii) F sinθ in the perpendicular direction of displacement of the body.

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