Question

01 If a dart is thrown at the given figure, find the probability that it will strike on the blue-coloured portion. a units a units​

Answer 1

Answer:

I hope it helps you.

Step-by-step explanation:

radius of circle (r)= 2 cm

area of circle =πr /2

3.14×4=12.56cm

2

length of square = 2+2 = 4

area of square = 4×4 = 16

so drow od square board for dart

=> 16 - 12.56

=> 3.44

probability = 0.215

HENCE , PROBABILITY OF RANDOMLY THROWN DART = 0.125

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Answer 2

Answer:

probability-0.125

16-12.56

=3.44