Question

Fig. 14 shows a dartboard. A player can score 50 points for hitting the dart inside the inner bullseye and 25 points for hitting inside the outer bullseye. If a player hits the inner and the outer bullseye m and n times, respectively, how many points does he score? urney. (Hint: Distance Speed Time) Inner bullseye Did you know? The chances of hitting the inner bullseye are very low - only 1 in a 100 darts thrown will hit it. Fig. 14 Outer​

Answer 1

Answer:

In given radius of area C is 1,B is 2 and A is 3.

Then total area of circular region with radius 3 cm = π(3)

2

=9π

The area of circular region with radius 2 cm = π(2)

2

=4π

Then heating area of region A= 9π−4π=5π

Then probability of a dart hitting board region A=

total area of circular disc

area of region A

=

9π

5π

=0.55

Then probability of a dart hitting board region A=55%.

Answer 2

Answer:

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Step-by-step explanation:

In given radius of area C is 1,B is 2 and A is 3. Then probability of a dart hitting board region A=55%