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MariettaO [177]
3 years ago
13

Can you have a right triangle where the lengths of the legs are whole numbers and the length of the hypotenuse is 23? Explain.

Mathematics
2 answers:
dezoksy [38]3 years ago
7 0
No you can't because a right angle is 90
Norma-Jean [14]3 years ago
3 0

Answer: No,it is not possible to have a right triangle where the lengths of the legs are whole numbers and the length of the hypotenuse is 23.


Step-by-step explanation:

According to the Pythagorean triplet, in a right angled triangle the hypotenuse is the longest side.

and it is given by m^2+1 and other two legs are given by m^2-1 and 2m

Now, the longest side= m^2+1=23

\Rightarrow\ m^2=23-1\\\Rightarrow\ m^2=22

But 22 is not a perfect square

Since 4^2=16 and  5^2=25, therefore the square root of 22 lies between 4 and 5.

Hence, it is not possible to have a right triangle where the lengths of the legs are whole numbers and the length of the hypotenuse is 23.

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