Question
What will be inradius of a right angle triangle whose base is 28 cm & height is 45 cm ?
By pythogorus theorem, Hypotenuse 2 = Base 2 +Height 2 = 282 + 452 = 784 + 2025 = 2809, So Hypotenuse = 53; Now inradius of a right angle triangle = (Base + Height - Hypotenuse)/2 = (28 + 45 - 53)/2 = 20/2 = 10 cmMore Geometry Questions
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