Question

In a pentagon if four exterior angles are 60, 70, 90 and 90 degrees respectively , then find the fifth exterior angle.

Answer 1

Answer:

The sum of the exterior angles of a regular polygon will always equal 360 degrees. To find the value of a given exterior angle of a regular polygon, simply divide 360 by the number of sides or angles that the polygon has

Answer 2

Answer :

X= (60+70+90+90)-360

= 310-360

50