Pythagorean Theorem: Find the Missing Leg Length

Which of the following formulas best solves for a missing leg?

• a² + b² = c²

• c - b = a

• c² - b² = a²

• b² + c² = a²

Tags

CCSS.8.G.B.8

Select all that apply. Which of the following equations represent Pythagorean Theorem? *Multiple Answers*

• Leg² + Leg² = Hyp²

• a² + b² = c²

• c² - b² = a²

• c - a = b

• a + b = c

Tags

CCSS.8.G.B.8

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

Examine the problem. Which 2 answer choices could be ELIMINATED because they are not reasonable or logical? **Select 2

• A

• B

• C

• D

Tags

CCSS.8.G.B.8

Find the missing length.

• 17

• 23

• 12.7

• 7

Tags

CCSS.8.G.B.7

• 4.7

• 22

• 16.1

• 11.5

Tags

CCSS.8.G.B.7

Find the missing length.

• 14

• 5.3

• 20

• 10.6

Tags

CCSS.8.G.B.7

• 3

• 7.1

• 12.2

• 8.5

Tags

CCSS.8.G.B.7

Find the missing length.

• 11

• 85.6

• 59

• 7.6

Tags

CCSS.8.G.B.7

• 22.7

• 8

• 16

• 9.5

Tags

CCSS.8.G.B.7