Question
What will be circumradius of a right angle triangle
whose base is 20cm & height is 21cm ?Solution
By pythogorus theorem, Hypotenuse 2 = Base 2 +Height 2 = 202 + 212 = 400 + 441 = 841, So Hypotenuse = 29 cm Now circumradius of a right angle triangle = Hypotenuse/2 = 29/2 = 14.5cm
American cotton should normally be planted at the distance of cm.
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