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3 years ago

50 points: Find the probability that a randomly selected point within the circle falls in the red shaded area..

Mathematics

1 answer:

luda_lava [24]3 years ago

3 0

The probability will be 0.32

Step-by-step explanation:

Find the area of the shaded region

Area of a triangle is given by = 1/2 product of base and height of the triangle

Area of a triangle= 1/2*b*h where b is base length and h is height of the triangle

A=1/2*4*4 *2 =16 cm²

Area of the circle = π×r² where r is radius=4 cm and π =3.14

Area of the circle= π × 4×4 =16π =50.24 cm²

The probability that a randomly selected point within the circle falls in the red shaded area will be : P(area of shaded part/area of circle)

p=16/50.24 =0.31847133758

p=0.32 (rounded to the nearest hundredth)

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Probability : brainly.com/question/9103248

Keywords : probability, randomly selected, shaded area

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