You use a compass to draw angles and straightedge to draw the shapes.
31 + (4*2^2 + 8*2) + (3*2^2 + 5*2 + 20) + (7*2 + 30) = 129
Answer:
For the 12 sided one it would be 1/12
For the 6 sided one it would be 1/6
Combine those together and it would be <u>3/12</u> which is equal to <u>1/4</u>
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
That ratio would be 12:16, or 3:4.