Home
Class 14
MATHS
The sides of a right triangle ABC are a,...

The sides of a right triangle ABC are a, b and c, where c is the hypotenuse. What will be the radius of the in circle of this triangle?

A

`(a+b+c)//2`

B

`(a+b-c)//2`

C

`(b+c-a)//2`

D

`(a+c-b)//2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If a,b,c are the sides of a right triangle,where cis the hypotenuse.Prove that the radius r of the circle which touches the sides of the triangle is given by:r =(a+b-c)/(2)

If sides of triangle ABC are a, b, and c such that 2b = a + c , then

The sides of a right triangle whose hypotenuse is 17cm are and

A right-angled triangle is formed under a circle of radius 10 cm, the diameter of the circle is one side of the triangle. And the perimeter of the triangle is 48 cm. What is the measure of the other two sides of this triangle?

A point D is taken from the side BC of a right angled triangle ABC, where AB is hypotenuse. Then,

A circumcircle is a circle which passes through all vertices of a triangle and an incircle is a circle which is inscribed in a triangle touching all sides of a triangle. Let ABC be a right-angled triangle whose radius of the circumcircle is 5 and its one side AB = 6. The radius of incircle of triangle ABC is r. Area of Delta ABC is

An equilateral triangle ABC is inscribed in a circle of radius 20 sqrt3 cm What is the length of the side of the triangle?