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Are 20, 25 and 30 an example of a Pythagorean triplet? Yes or No, Explain your answer and show work.
 one year ago
 one year ago
Are 20, 25 and 30 an example of a Pythagorean triplet? Yes or No, Explain your answer and show work.
 one year ago
 one year ago

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saifoo.khanBest ResponseYou've already chosen the best response.0
Use the Pythagoras theorem to check!
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.2
Ask yourself if 20^2 + 25^2 = 30^2 or not.
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
so how do i explain it and show work
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.2
Expand both sides of the inequality I posed and show that they are unequal. Your expansion on the left side will take the form of multiplying out the squares and then adding. The rightside is just a squaring. Once you simplify the leftside, it will be one number which is not equal to the square of the rightside.
 one year ago
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