Sides of a triangle are 7, 24 and 25. Determine whether the triangle is right-angled triangle or not

+1 vote

Sides of a triangle are 7, 24 and 25. Determine whether the triangle is right-angled triangle or not

+1 vote

Best answer

By Pythagoras, if the sum of squares of two sides is equal to the square of the largest side then the triangle is said to be right-angled

Here given sides of the triangle are 7, 24 and 25

Largest side = 25

25^{2} = 625 Sum of squares of remaining two sides 7^{2} + 24^{2} = 49 + 576 = 625

∴ 72 + 242 = 252 Therefore triangle having sides 7,24 and 25 is a right-angled triangle

- All categories
- Lecture 1
- Doubt 0
- JEE-main 264
- MHT-CET 22
- maharashtra state board 259
- 11th Science Maharashtra Board 86
- 12th Science Maharashtra Board 32
- questionhub 3
- general 7
- computerscience 36
- Exam papers 10
- MOCK TEST 2
- Uncategorized 11
- Writing Skill 11

744 questions

723 answers

11 comments

24 users