<span>The sum of the exterior angles of a polygon is always 360 degrees.
You have 6 sides. Each exterior angle must then be 360/60 = 60</span>°
97.5 is the answer: its simply just 7.80 x 12.5
Add the numbers together and divide it by 2. 1.5 + 7.1 is 8.6. Then divide by 2 to get 4.3
Assuming that there was no error in you typing, the exponent is 1 and the coefficient is -2
