Question

observe the protractor we can see that corresponding to each line two numbers are written find the sum of these two numbers in each pair​

Answer 1

Step by step Explanation:

Given that:

Observe the protractor we can see that corresponding to each line two numbers are written find the sum of these two numbers in each pair.

Answer:

From the attachment ,one can easily see that,there are two angles written for that corresponding line.

1) From the very first (base) line: Angles marked as 0° and 180°

Sum of both = 0°+180°= 180°

2) Take the 5 th line: Angles marked as 40° and 140°

Sum of both = 40°+140°= 180°

3) Take the 12 th line: Angles marked as 110° and 70°

Sum of both = 110°+70°= 180°

and so on.

Thus one can conclude that the sum of these two numbers in each pair is 180° or 2 right angles.

Hope it helps you.