Measure of each interior angle = \(165\degree\)
Measure of each exterior angle = \(180\degree - 165\degree = 15\degree\)
The sum of all exterior angles of any polygon is \(360\degree\)
Thus, number of sides of the polygon
= \(\frac{360\degree}{15\degree}=24\)
Fill in the blanks using the correct form of the verbs in brackets.
My little sister is very naughty. When she ____ (come) back from school yesterday, she had _____(tear) her dress. We _____(ask) her how it had _____(happen). She ______(say) she _____ _____ (have, quarrel) with a boy. She _____ _____ (have, beat) him in a race and he _____ ____ (have, try) to push her. She _____ ____ (have, tell) the teacher and so he _____ _____ (have, chase) her, and she _____ _____ (have, fall) down and _____ _____ (have, tear) her dress.