Question

21
mariposa007






0Find the hypotenuse of a right triangle with legs of 9 inches and 12 inches= 12?

Answer 1

\[a^2+b^2=h^2\] if they are sides of a right triangle
therefore
\[9^2+12^2=h^2\]

Answer 2

81+144=195

Answer 3

then?

Answer 4

seems unlikely

Answer 5

\(81+144=?\)

Answer 6

LOL sorry 225

Answer 7

15 answer

Answer 8

whew
then since \(h^2=225\) you know \(h=\sqrt{225}=15\)

Answer 9

which actually you knew at the start, since \(9,12,15\) is really just \(3,4,5\) in disguise