For a triangle ABC, which of the following is true ?
- =
AB – AC = BC
(AB – AC) > BC
(AB – AC) < BC
Difference of any two sides of a triangle is always less than the third side. So, (AB – AC) < BC is true.
For a triangle ABC, which of the following is/are true?
△ ABC, right angled at B, ∠ACB = 60∘, expressions for sec 60 and cosec 60 is
For any triangle ABC, which of the following is/are FALSE ?
In Triangle ABC, which of the following is not true:
(a) AB + BC + CA = 0 (b) AB + BC - AC = 0 (c) AB + BC - CA = 0 (d) AB - CB + CA = 0