Plumbing Pythagorean

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

Tags

CCSS.8.G.B.7

Two legs of a right triangle are 20 and 21. What is the hypotenuse?

• 28

• 29

• 30

• 27

Tags

CCSS.8.G.B.7

solve for c

• 7

• 9

• 4

• 13

Tags

CCSS.8.G.B.7

_{^{Find the missing side}}

• 9

• 41

• 6.4

• 3

Tags

CCSS.8.G.B.7

What is the final step in solving this work for c?

• Divide both sides by 2

• Take the square root of both sides

Tags

CCSS.8.EE.A.2

How far from the base of a house do you need to place a 15' ladder so that is exactly reaches the top of a 12' wall?

• 9 feet

• 19.2 feet

• 81 feet

• 369 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.7

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

What is the formula for finding the hypotenuse?

• a²⁺b²=c²

• a+b=c

• a-b=c

• c-a=c

Tags

CCSS.8.G.B.8

_{^{Find the missing side}}

• 37

• 17.66

• 6

• 312

Tags

CCSS.8.G.B.7