Answer:
147.7
Step-by-step explanation:
I can read the question, but I can’t see the answer choices... I know they are fractions but I can’t see the numbers... it’s blurry
Pentagon has 5 angles. 360/5= 72 degrees
16-gon has 16 angles. 360/16= 22.5 degrees
dodecagon has 12 angles. 360/12= 30 degrees
The measure of the exterior angle of any regular polygon is 360 divides by the number of sides the polygon has.
9. 5y
10. 102 square-4
11. 2a5 square +5b
12. 8m+2+4n