SOLUTION: Give an example of a situation where finding the cross product of two sets is useful include two sets and there cross product

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Question 707700: Give an example of a situation where finding the cross product of two sets is useful include two sets and there cross product
Answer by stanbon(75887) About Me  (Show Source):
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Give an example of a situation where finding the cross product of two sets is useful include two sets and there cross product
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If an 8 ft tree casts a shadow of 20 ft, how long is
the shadow of a 6 ft man?
Use a proportion:
x/6 = 20/8
x = 6(20/8) = 120/8 = 15 ft.
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Cheers,
Stan H.