‘Two angles x, y are supplementary”, in the linear form is A) x +

1.	‘Two angles x, y are supplementary”, in the linear form is A) x + y – 90 = 0 B) x – y + 90 = 0 C) x + y – 180 = 0 D) x + y + 180 = 0
Answer» Correct option is (C) x + y – 180 = 0 Sum of supplementary angles is \(180^\circ,\) Let both supplementary angles are x & y. \(\therefore\) x+y = \(180^\circ\) \(\Rightarrow\) \(x+y-180^\circ=0\) is required linear form. C) x + y – 180 = 0

‘Two angles x, y are supplementary”, in the linear form is A) x + y – 90 = 0 B) x – y + 90 = 0 C) x + y – 180 = 0 D) x + y + 180 = 0

Answer»

Correct option is (C) x + y – 180 = 0

Sum of supplementary angles is \(180^\circ,\) Let both supplementary angles are x & y.

\(\therefore\) x+y = \(180^\circ\)

\(\Rightarrow\) \(x+y-180^\circ=0\) is required linear form.

C) x + y – 180 = 0