SAT Math : How to find an angle in a quadrilateral

Study concepts, example questions & explanations for SAT Math

varsity tutors app store varsity tutors android store varsity tutors amazon store varsity tutors ibooks store

Example Questions

Example Question #241 : Sat Mathematics

If a polygon has 10 sides, what is the measure of each exterior angle?

Possible Answers:

Correct answer:

Explanation:

In order to figure this out, we need to remember the formula for finding exterior angles. , where  is the number of sides of a polygon. Now we simply do the following calculation.

 

 

So the measure of each exterior angle is .

Learning Tools by Varsity Tutors