In a right triangle `A B C` , right angled at `B ,\ B C=12 c m` and `A B=5c m` . The radius of the circle inscribed in the triangle (in cm) is (a) 4 (b) 3 (c) 2 (d) 1

In a right angled triangle A B C , right angled at B ,\ B C=12 c m and A B=5c m . The radius of the circle inscribed in the triangle (in cm) is :

In a right triangle ABC, right angled at B,BC=12cm and AB=5cm. The radius of the circle inscribed in the triangle (in cm) is (a) 4 (b) 3 (c) 2 (d) 1

The triangle A B C is right angled at C, then tan A+tan B=

A B C is a right angled triangle, right angled at B such that B C=6c m and A B=8c m . A circle with centre O is inscribed in A B C . The radius of the circle is (a) 1cm (b) 2cm (c) 3cm (d) 4cm

In a right triangle A B C right angled at B , if sinA=3/5 , find all the six trigonometric ratios of /_C .

In a right triangle A B C right angled at B , /_A C B=theta , A B=2c m and B C=1\ c m . Find the value of sin^2theta+tan^2theta .

In Fig. 10.53, A B C is a right triangle right-angled at B such that B C=6c m and A B=8c m . Find the radius of its incircle. (FIGURE)

In a right triangle ABC, right-angled at B, if sin (A - C) = (1)/(2) find the measures of angles A and C

Construct a right triangle, right angled at C in which A B=5. 2"\ "c m and B C=4. 6\ c mdot