Since you already know the radius multiply it by itself(20*20=400)then multiply that amount by 3.14.(formula: 3.14*(radius*radius)
Answer:
idk what ur asking so i cant help
Step-by-step explanation:
0.008 km to m
To convert from km to m:
Formula: multiply the value in kilometers by the conversion factor ‘1000’
Do 0.008 km = 0.0008 * 1000 = 8 meters
Answer:
D
Step-by-step explanation:
11r = 33
r = 3