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Find the probability that a randomly selected point within the circle falls in the white area

Find The Probability That A Randomly Selected Point Within The Circle Falls In The White Area class=

Sagot :

Answer:

Step-by-step explanation:

The white area is the area of the circle minus the area of the triangle.

Aw=pr^2-hb/2

Aw=p4^2-6.5(6)/2

Aw=16p-19.5

The probability of selecting the white area is the white area divided by the area of the circle

P(W)=(16p-19.5)/(16p), p=3.14

P(W)=0.61