AR - Non included side — task. Maths CBSE Live product, Class 7 (2026-27).

Assertion (A):

In \(\Delta LMN\), with given angles \(\angle L = 55^\circ\) and \(\angle M = 63^\circ\), the side \(LM\) is a non-included.

Reason (R):

An included side of a triangle is defined as the line segment that directly connects the vertices of the two specified angles.

Answer:

Assertion (A) is true, but Reason (R) is false.
Both Assertion (A) and Reason (R) are true, and Reason (R) is the correct explanation of Assertion (A).
Assertion (A) is false, but Reason (R) is true.
Both Assertion (A) and Reason (R) are true, but Reason (R) is NOT the correct explanation of Assertion (A).

Did you find an error?

2. AR - Non included side