Question on: JAMB Mathematics - 2014
How many sides has a regular polygon whose interior angle is 135o
A
12
B
10
C
9
D
8
Ask EduPadi AI for a detailed answer
Correct Option: D
If each interior angle of the polygon is 135o, then each exterior angle is 180o - 135o = 45o. Hence, number of sides =
\(\frac{360^o}{\text{one exterior angle}}\)
\(\frac{360^o}{45^o}\)
= 8
\(\frac{360^o}{\text{one exterior angle}}\)
\(\frac{360^o}{45^o}\)
= 8
Add your answer
Please share this, thanks!
No responses