Answer:
1.000
Step-by-step explanation:
first polygon
ext. angle=180°-120°
=60°

n=360°/60°
n=6
second polygon
n=2(6)=12
ext. ang= 360°/n = 360°/12° = 30°
int. ang = 180°-30°= 150°
answer is C
Answer: The Correct Answer is 6 because 16+24 is 40 then minus 10 is 30
16-15 is 1 then plus 4 is 5 then you divide 30 by 5 and get 6
Step-by-step explanation: BRAINLIEST PLS
Answer: .1.) 28.8
9.) 150 ft
8.) 630 ft
10.) 5'10"
Step-by-step explanation:. Ratios set up as fractions. 12/25 :x/60
cross multiply. 12 × 60 = 720. Divide by denominator if left side.
720/25 = 28.88