Understanding Pythagorean Theorem

In a right triangle, if one leg is 3 units long and the other leg is 4 units long, what is the length of the hypotenuse?

• 5 units

• 6 units

• 7 units

• 8 units

A right triangle has a hypotenuse of 13 units and one leg of 5 units. What is the length of the other leg?

• 10 units

• 12 units

• 11 units

• 9 units

If the sides of a right triangle are 9 units, 12 units, and 15 units, which side is the hypotenuse?

• 9 units

• 12 units

• 15 units

• None of these

In a right triangle, the hypotenuse is 10 units and one leg is 6 units. What is the length of the other leg?

• 7 units

• 8 units

• 9 units

• 5 units

Which of the following sets of numbers can be the sides of a right triangle?

• 8, 15, 17

• 7, 24, 25

• 5, 12, 13

• All of the above

A ladder is leaning against a wall. The foot of the ladder is 6 meters away from the wall, and the ladder reaches a height of 8 meters on the wall. How long is the ladder?

• 10 meters

• 12 meters

• 14 meters

• 15 meters

• 5

• 6

• 7

• 8

The diagonal of a square is 10 units. What is the length of each side of the square?

• 5 units

A triangle has sides of lengths 7, 24, and 25. Is this a right triangle?

• Yes

• No

If a right triangle has legs of lengths 8 and 15, what is the length of the hypotenuse?

• 17

• 18

• 19

• 20