Question

The measures of the exterior angles of a pentagon are in a ratio of 1:23:4:5. The measure of the largest exterior angle is

Select one:
a. 120
b. 48
c. 24
d. 72

Answer 1

A) 120

Explanation:

1:2:3:4:5

SUm of exterior angles of ANY polygon is equal to 360

x+2x+3x+4x+5x=360

15x=360

x=24

the largest angle is 5x, 5(24)=120 degrees