ProbabilityHard
Question
The sides of a rectangle are chosen at random, each less than 10 cm, all such lengths being equally likely. The chance that the diagonal of the rectangle is less than 10 cm is
Options
A.1/10
B.1/20
C.π/4
D.π/8
Solution
0 < x < 10 x2 + y2 < 100
0 < y < 10
p =
0 < y < 10
p =
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