Question

Find the two missing values of the circle graph below!

Answer 1

Let the missing angle be x.

The total angle at a point is 360degrees.

Hence 30% of 360deg

`(30)/(100)*360^o=(30*360)/(100)=3*36=108^o`

`(162)/(360)*100=(162*100)/(360)=(162*10)/(36)=(18*10)/(4)=(90)/(2)=45percent`