If perimeter of a rectangle is 24 m, then what would be the measure of each of the external angle of that rectangle?

If perimeter of a rectangle is 24 m, then what would be the measure of

1.	If perimeter of a rectangle is 24 m, then what would be the measure of each of the external angle of that rectangle?
A.	90
B.	180
C.	360
D.	45
Answer» B. 180