Question

Find the hupotenuse if the legs are 3 and 4
Radical 5
Radical 7
None of these
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Answer 1

Answer:

None of these

Step-by-step explanation:

$hypotenuse \\ = \sqrt{ {3}^{2} + {4}^{2} } \\ = \sqrt{9 + 16} \\ = \sqrt{25} \\ = 5$

Answer 2

none of these, because both radical 7 and radical 5 are less than 3 and 4, but a hypotenuse must be longer than both legs