Mathematics: Which is a perfect square? 6 Superscript 1 6 squared 6 cubed 6 Superscript 5 What is the length of the hypotenuse, x, if (20, 21, x) is a Pythagorean triple

Which is a perfect square? 6 Superscript 1 6 squared

james590

31.01.2022

Step-by-step explanation:

Hello, by definition a perfect square can be written as a^2 where a in a positive integer.

So, to answer the first question, 6^2 is a perfect square.

(a,b,c) is a Pythagorean triple means the following

a^2+b^2=c^2

Here, it means that

$x^2=20^2+21^2=841=29^2 \ \ \ so\\\\x=29$

Thank you.

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mauricestepenson791

08.06.2020

0.15

Step-by-step explanation:

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