Question

Observe the protrater. We can see that corresponding of each line two numberare written find the sum of these two number in each pair?

Answer 1

Answer:

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.

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.