Answer:
Step-by-step explanation:
C
Cross multiply to get 8k+24=56 then solve for k so subtract 24 from each side to get 8k=32 so k=4
10 sides
360-72=288
288 divided by 2 is 144
Decagon have 144 degree interior angles
Answer:
37:39
Step-by-step explanation:
You write the amount of circles then add 37 to 2 and make a ratio table.
