0 votes
7 views
in Aptitude by (42.9k points)
closed by

A circle is inscribed in a triangle ABC with right angle at A. The length of the two sides containing the right angle are 6 cm and 8 cm respectively. The radius of the circle is: 

(A) 2 cm 

(B) 6 cm

(C) 8 cm 

(D) 10 cm

1 Answer

+1 vote
by (40.7k points)
selected by
 
Best answer

Correct option is (A) 2 cm

8 - r = 4 + r 

2r + 4 

r = 2 cm

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...