Pythagorean Theorem

Find the value of "c"

• c = 8

• c = 10

• c = √52

• c = √20

Tags

CCSS.8.G.B.7

What is the length of the hypotenuse in the triangle shown?

• 3

• 4

• 5

• 8

Tags

CCSS.6.G.A.3

The bottom of a 13-foot straight ladder is set into the ground 5 feet away from a wall. When the top of the ladder is leaned against the wall, what is the distance above the ground it will reach? 

• 12 feet
• 13.5 feet
• 13 feet
• 11.6 feet

Tags

CCSS.8.G.B.8

A 10-foot ladder is leaning against the wall.  The bottom of the ladder is 4 feet from the base of the wall.  Which of the following is closest to the distance from the top of the ladder to the base of the wall?

• 9ft
• 11ft
• 6ft
• 14ft

Tags

CCSS.8.G.B.8

List in order from  greatest to least.
 56%,   $\frac{\sqrt{3}}{5},$   $\frac{\pi}{10},$  1.07

• 56%, 1.07,  $\frac{\sqrt{3}}{5}$   $\frac{\pi}{10}$  

•  56%,  $\frac{\pi}{10}\$  , 1.07 , $\frac{\pi}{10}\$  

•  $\frac{\pi}{10}$  , $\frac{\sqrt{3}}{5}$   56%, 1.07 

• 1.07, 56%,  $\frac{\sqrt{3}}{5},$   $\frac{\pi}{10}$  

Using the Pythagorean Theorem, find the area of the missing square (seen in picture)

• 75 cm²
• 105 cm²
• 135 cm²
• 30 cm²

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

Point B could represent which of the following numbers?

• √24

• √30

• √35

• √42

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.8

If a triangle has a hypotenuse with a length of 12 cm and a leg with a length of 10 cm, how long is the other leg rounded to the nearest tenth?

• 22.2 cm
• 6.6 cm
• 2.4 cm

Tags

CCSS.8.G.B.7

Paula completely covered a square wall using 87.5ft ² of wallpaper without any overlap. Which measurement is closest to the side length of this wall in feet?

• 22 ft

• 44 ft

• 9 ft

• 7 ft

Tags

CCSS.7.EE.B.3