Pythagorean Theorem Test

All of the a square plus all of the b square will perfectly fill the c square with nothing left over.

• True

• False

Tags

CCSS.8.G.B.8

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.

Tags

CCSS.8.G.B.8

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

Tags

CCSS.4.G.A.1

Name the longest side of a right triangle.

• leg a
• leg b
• leg 
• hypotenuse

Tags

CCSS.HSG.SRT.C.8

If three sides of a right triangle are 12, 13, and 5, which side is the hypotenuse?

• 12
• 13
• 5

Tags

CCSS.8.G.B.8

Do these 3 side lengths form a right triangle?
13, 80, and 81?

• yes
• no

Tags

CCSS.8.G.B.8

Is this triangle a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

Calculate the missing length.

• 529 in

• 23 in

• 17 in

• 4.8 in

Tags

CCSS.8.G.B.7

A rectangular pool at Andy's gym measures 25 m by 50 m. How far would Andy swim if he swims across the pool diagonally?

• 5 m

• 8.7 m

• 43.3 m

• 55.9 m

Tags

CCSS.8.G.B.8

A pole vaulter leans her pole against a wall. When the pole reaches 12 feet up the wall, it is 9 feet from the base of the wall. How long is the pole?

• 112.5 ft.

• 15 ft.

• 7.9 ft.

• 3.5 ft.

Tags

CCSS.8.G.B.8