Answer:
Yes
Step-by-step explanation:
If we want to check if the walls form a right angle, we can try to see if the lengths work with the Pythagorean Theorem.
[tex]a^2+b^2=c^2[/tex]
Where c is the hypotenuse (longest side) and a and b are the legs (shorter sides)
We can plug in the given lengths into the equation:
[tex]12^2+14^2=c^2[/tex]
[tex]144+196=c^2[/tex]
[tex]c^2=340[/tex]
Take the square root of both sides
[tex]c\approx18.44[/tex]
Therefore the walls form a right angle
