Find each missing length. Round to the nearest tenth, if necessary.

Question

A right triangle has a leg labeled, x, a leg measuring 16 feet, and a hypotenuse measuring 20 feet.
A right triangle has a leg measuring 20 inches, a leg labeled, x, and a hypotenuse measuring 25 inches.
A right triangle has a leg measuring 12 meters, a leg labeled, y, and a hypotenuse measuring 15 meters.
A right triangle has a leg measuring 14 centimeters, a leg measuring 50 centimeters, and a hypotenuse labeled, c.

Answer 1

x = 17.2 feet
x = 22.5 inches
y = 13.4 meters
c = 56.6 centimeters

Answer 2

1st one:
x^2 + 16^2 = 20^2
x^2 = 400 - 256 = 144
x = 12 , SO THE BOT IS WRONG AGAIN

2nd one:
x^2 + 20^2 = 25^2
x^2 = 625-400 = 225
x = 15, SO THE BOT IS WRONG

3rd ....
...
x = 9 THE BOT IS WRONG AGAIN

4th
THE BOT IS WRONG AGAIN

0/4 , that's awfull

Answer 3

AAAaannndd the bot gets it wrong yet again!

For the first three, think of the 3-4-5 right triangle, scaled up
for the last one, use the 7-24-25 triangle

memorize a few of these basic triples, and you can save yourself some calculation.