A triangle has side lengths of 11cm and 9cm. Which could be the value of the third size,20cm or 15cm?

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asked Nov 23, 2017 226k views

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A triangle has side lengths of 11cm and 9cm. Which could be the value of the third size,20cm or 15cm?

Mathematics
middle-school

Matt Zuba asked

by Matt Zuba

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1 Answer

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If you put in a calculator 11^2+9^2 then square root that it should give you your answer

Ramzi Hosisey answered Nov 28, 2017

by Ramzi Hosisey

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