Question

Need help plz will give brainy not sure if i got it right

Answer 1

Neither triangle

Explanation:

Define an irrational number that cannot be written as a fraction (denominator of 1 or 0 does are excluded).

Both triangles are good examples of common Pythagorean triples.

The Pythagorean theorem states that for any right triangle, the following is true:

`a^2+b^2=c^2`, where
`a` and
`b` are two legs of the triangle and
`c` is the hypotenuse.

Using this theorem we can solve for the hypotenuse of both triangles:

Triangle 1:

`3^2+4^2=h^2,\\h^2=25,\\h=5\:\text{(rational)}`

Triangle 2:

`0.5^2+1.2^2=h^2,\\h^2=1.69,\\h=1.3\:\text{(rational)}`