Question

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

Answer 1

Answer:

Neither triangle

Step-by-step 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:

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