a circular field of radius 105 m has a circular path of uniform width of 5m along and inside its boundary . find the area of the path please answer 62 points question
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Answered by
4
Area of the field- area of inner portion path=
34650- 31428.57
area of the path=3221.43
34650- 31428.57
area of the path=3221.43
Answered by
4
area of path = π× (105^2-(105-5)^2)
= π×(105^2 - 100^2)
=π ×(11025-10000)
=3.14×1025
=3220 m sq
= π×(105^2 - 100^2)
=π ×(11025-10000)
=3.14×1025
=3220 m sq
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