Question

Two people are playing darts on a special board. The dimensions of the board
are 20 cm x 20 cm, inside the board, it has a circular shaped area which touches
the edges of the board as shown.
If a player throws the dart into the black region- she/he will score 20 points and
if it falls in the blue region- they score 10 points.
a. What is the area of the blue region?
b. What is the area of the black region?
c. What is the probability that a person scores 20 points on throwing the dart (assuming
that their dart will hit the board)?
d. What is the probability that a person scores 10 points on throwing the dart (assuming
that their dart will hit the board)?

Answer 1

Answer:

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