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SCORPION-xisa [38]
2 years ago
13

Which of the following is irrational?

Mathematics
2 answers:
garri49 [273]2 years ago
8 0

\sqrt{2}

A square root of any number that won't result in a whole number is irrational.

In this case, \sqrt{2} is irrational.

dedylja [7]2 years ago
6 0

Answer:

\sqrt{2}

Step-by-step explanation:

the other 3 are perfect squares and have rational answers.

\sqrt{1.44} =1.2\\\sqrt{1}= 1\\\sqrt{4} =2

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3 is a because since both of the problems equal 90 degrees, you can just take away the 90 and put an equal sign in between the two problems because they equal the same thing.

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Hope this helps! :)

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Step-by-step explanation:

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