AOB = 2 . x
2x = 60°
x = 30°
Okay, move the decimal behind the 8. There are 4 places before the decimal so it is nagitive. If there are places Infront of the decimal is nagitive. So the answer is 8.235×10-4
Sin 30 = O/H = 1/2
So Sin 30 = 1/2
Answer:
6 km
Step-by-step explanation:
Start by finding the circumference of the circle
C = 2πr
C = 1.256
Multiply by 3
3.768
Convert to km
3.768 * 1.6 = 6.0288
Round to nearest whole km
6
Sorry if this is late!
Probability is 1/3! this is because the out off the odd numbers, only one is grey.
