nursing RRB Nursing Superintendent 2025 Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
Let a, b, c be the sides of a right triangle, where c is the hypotenuse. The radius of the circle which touches the sides of the triangle is
1
(a + b - c) / 2
2
(a + b + c) / 2
3
(a + 2b + 2c) / 2
4
(2a + 2b - c) / 2