4/28- Quizizz- Pyth Theorem

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the formula for finding the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

What is the side of a right triangle across from the right angle called?

• square
• arm
• leg
• hypotenuse

Which of the following sentences would belong in the proof that describes this image?

• The sum of the areas of the two smaller squares is equal to the area of the large square.
• The sum of the side lengths of the two smaller squares is equal to the side length of the large square.
• The difference of the areas of the two smaller squares is equal to the area of the large square.
• The differences of the side lengths of the two smaller squares is equal to the side length of the large square.

Challenge!  Find the perimeter of a triangle that has legs that are 3 cm and 4 cm. 

• 5
• 7
• 10
• 12

Find the value of x.

• 7
• 8
• 9
• 10

A right triangle has a hypotenuse of 25 and a leg of 15. What is the length of the other leg?

• 20

• 10

• 12

• 16

The distance from the ground to where the ladder is touching the wall is 7 feet. The distance from the wall to the base of the ladder is 4 feet. What is the length of the ladder?

• √65

• 9

• √49

• 65