Question

What is the length of the hypotenuse, x, if (20, 21, x) is a Pythagorean triple?

Answer 1

well a^2 + b^2=c^2
a=20
b=21
a Pythagorean triple all sides are whole numbers like 1,2,3,4,5,6,7,8,9,10....

Answer 2

the choices are 22 29 41 42

Answer 3

a^2 + b^2= ? find ?

Answer 4

Answer and get a medal

Answer 5

I am sorry I will not give direct answers. You give me the answer I tell you if you got it correct. Do not start guessing or I will leave. I want you to work it out so I know you know how to do it. okay?

Answer 6

well a^2 + b^2=c^2
a=20
b=21
find c^2

Answer 7

after you find a^2 And B^2 do you divide?

Answer 8

i am confused.

Answer 9

it would be 29?

Answer 10

let me give you a few examples

3^2+4^2=25
the you square root
square root is what times itself = this number
so 5*5=25
so the square root of 25 is 5