15:24
divide both sides by 3
b. 5:8
for 6:30
divide both sides by 6
1:5
12). It moved up 2. If you look at each dot and count up 2 it’s where the new dot is.
Answer:
12 pi mm
Step-by-step explanation:
formula : circumfrence = 2 pi r
so pi * 2*6 mm = 12 pi mm
