The length of the two right sides of a right triangle is 3cm and 4cm respectively. If the right triangle is rotated around the hypotenuse, the volume of the rotating body is
V = 1 / 3 (2.4 ^ 2 μ * 5)
=9.6
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- 14. If the two right sides of a right triangle are 5, 12, what is the radius of the inscribed circle of a right triangle
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