" What is the minimum interior angle possible for a regular polygon? "

What is the maximum exterior angle possible for a regular polygon?

What is the maximum exterior angle possible for a regular polygon?

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 80^@

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 100^@

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 120^@

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 144^@

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 155^@

Let's find whether the following measurement of each interior angle is possible for a regular polygon-- 160^@