Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5

Q.

Which one of the following is not an acute triangle?


see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

Question Image

b

Question Image

c

Question Image

d

Question Image  

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

We have been asked to identify the triangle that is not acute.
An acute triangle is a triangle whose all the angles are acute, that is less than 90o.
From the given options we see that in the triangle,
Question ImageOnly two angle is less than 90o and one is more than 90o so, it is not an acute triangle.
The remaining triangles have all the angles less than 90o so they are all acute triangles.
Thus, the second figure is therefore not an acute triangle.
Therefore, option 2 is correct.
 

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Which one of the following is not an acute triangle?