On a dart board of radius 50 cm, what is the probability that you hit the bull's eye of radius 5 cm? |
1100 |
Area of board = π × 502 = 2500 π Area of bull's eye = π × 52 = 25 π Since we are dealing in areas, we will use the concept of Geometric Probability. The probability of hitting the bull's eye= Area of required regionTotal area = 25π2500π = = 1100 |