Question

20% of an angle is the supplement of 60.find the angle

Answer 1

Answer:

Step-by-step explanation:

20/100×60

= 2/10×60

= 1/5×60

= 1×12

= 12

As we know that,

We have to find the supplement of 60.

The sum of two angle in which one is obtuse angle and one is acute angle is supplyment means 180 degree

So,

=180-60

=120answer