Question

Niharika took two angles- 130 and 50 and tried to check whether they form a linear
pair. She made the following picture.
Can we say that these two angles do not form a linear pair? If not, what is Niharika's mistake?​

Answer 1

Answer:

These angles form a linear pair.

The mistake she did was she placed those angles oppositely.

She should have placed it near to each other.

Then it would form a straight angle.

Step-by-step explanation:

Hope it helps you out.....

Answer 2

Answer:

she should have placed it near to each other