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Find radius of a circle having the same area as that of trapezium as shown in the figure.Height of the trapezium is 4 times Pi.Please give full solution and I will mark u as brainliest if u did |
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Answer» First we will find out the are of trapezium GIVEN :- AB = 18 DC = 32 Distance between parallel LINES (H) = 4π Area of trapezium = ✒ ✒ ✒ ✒ 25 × 4π ✒ 100πNow, ✯ Area of circle = Area of trapezium ➙ πr² = 100π ➙ π × r × r = 100 × π ➙ cancelling 'pi' (π) from both sides ➙ r² = 100 ➙ r = ➙ r = 10∴ Radius of the circle = 10
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