Question

5. How many sides does a regular polygon have if each interior angle is a) 144 b) 160° c) 156
6. Is it possible to have a regular polygon with an exterior angle of measure 25°?
7. Find the sum of the interior angles of a polygon having a) 7 sides b) 11 sides c) 16 sides​

Answer 1

Answer:

There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students. with statement

Step-by-step explanation:

Hence, the ratio of the number of teachers to the number of students is 17 : 550