Sarthaks Test
0 votes
3.1k views
in Mathematics by (7.9k points)

In Fig. 10.131, prove that:

(i) CD + DA + AB + BC > 2AC

(ii) CD + DA + AB > BC

1 Answer

0 votes
by (13.1k points)
selected by
 
Best answer

Given to prove

(i) CD + DA + AB + BC > 2AC

(ii) CD + DA + AB > BC

From the given figure,

We know that, in a triangle sum of any two sides is greater than the third side

(i) So,

(ii) Now, in , ABC we have

Related questions

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

...