Home » Aptitude » Plane Geometry » Question
  1. Measure of each interior angle of a regular polygon can never be :
    1. 150°
    2. 105°
    3. 108°
    4. 144°
Correct Option: B

According to question ,
Check through options ,

Each interior angle =
2n - 4
× 90°
n

If measure of each angle = 105°
then,
(2n - 4) × 90°
= 105°
n

⇒ (2n – 4) × 6 = 7n
⇒ 12n – 24 = 7n
⇒ 5n = 24
n =
24
which is impossible.
5



Your comments will be displayed only after manual approval.