ABC is a Right Triangle ,right angled at B. C(o,r) is the incircle and o is the incenter of the triangle.AB=5,BC=12,what is the radius of incircle?
2 Answers
May 17, 2018
Radius of the incircle is
Explanation:
In Right Triangle the legs are
Then hypotenuse is
In Right Triangle incircle radius is
Radius of the incircle is
May 17, 2018
Explanation:
Observe that, the hypotenuse
From Trigonometry, we know that,
Here,
as Respected Binayaka C. has readily derived!