Four ratios:
light to dark: 4:12
dark to light: 12:4
black to white: 2:4
white to gray: 4:10
gray to white: 10:4
any of those work.
Answer:
the answer is 2827.4
Step-by-step explanation:
Answer: 12.5 or 12 1/2
Step-by-step explanation:
A = pi r^2
a = 3.14 * 97^2
a = 29,544.26 mm^2
The midsegment theorem says that the midsegment is half the third side and parallel as well. 20*2 is 40 so x = 35