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Question:
A ten-foot pole is dropped into a milling saw and randomly cut into three shorter poles. What is the probability that these three pieces will form a triangle?

Options:
(1) 1/2
(2) 1/3
(3) 2/3
(4) 1/4

1 Answer

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Triangle Inequality Theorem:

For three segments to form a triangle:

  • The sum of the lengths of any two segments must be greater than the length of the third segment.

  1. image


Simplify the Conditions:

  • image


Graphical Representation:

  1. image


Probability Calculation:

image


Final Answer:

(1) 1/2

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