Lessons 23-24 Quiz Retake - Pythagorean Theorem

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the formula for Pythagorean theorem?

•  $a^2+b^2=c^2$  

•  $a+b=c$  

•  $a^2-b^2=c^2$  

•  $y=mx+b$  

The first Pythagorean Triple is ______

• 1 - 2 - 3

• 6 - 7 - 8

• 3 - 4 - 5

• 5 - 12 - 20

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Tags

CCSS.6.EE.A.1

Does the set of numbers represent a right triangle?

20, 25, 15

• Yes

• No

Tags

CCSS.8.G.B.8

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Tags

CCSS.8.G.B.7

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

• 17 miles
• 42 miles
• 37 miles
• 40 miles

Tags

CCSS.8.G.B.8

Select all of the correct answers concerning the Pythagorean Theorem:

• The Pythagorean Theorem helps you find the missing side of a right triangle.

• The legs are longer than the hypotenuse

• The hypotenuse is the longest side

• The hypotenuse is opposite the right angle

Is this triangle a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

what is the missing length?

• 50
• 60
• 70
• 80

Tags

CCSS.8.G.B.8