Differences of any two sides of a triangle is ........ than the third side
A
May be less or more
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
More
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Equal
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Less
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Less Let ABC be a triangle, We can extend BA past A into a straight line, Then there is a point D such that DA=CA Therefore, from Isosceles triangle has two equal angles, ∠ADC=∠ACD Thus, in △DCB, ∠BCD>∠BDC (Side opposite greater angle is larger) Thus, BD>CD BA+AD>CD (Since, AC=AD) BA+AC>CD AC>CD−BA Thus, difference in two sides is less than the third side.