Question
Five of the interior angle of a hexagon are equal if the size of the sisth angle is 155,what is the size of each of the five equal angle
Answers
Ms. Sue
The sum of the angles is 720°.
(720 - 155) / 5 = ?
(720 - 155) / 5 = ?
Reiny
sum of interior angles of a hexagon
= 180(6-2) = 720 , from 180(n-2)
5x + 155 = 720
5x = 564
x = 113°
= 180(6-2) = 720 , from 180(n-2)
5x + 155 = 720
5x = 564
x = 113°