Pythagorean Theorem

Which set of sides would make a right triangle?

• 4,5,6

• 8.6, 10.2, 14.21

• 5.3, 11.4, 12.57

a² + b² = c^{2
a = 9 b = 40}

• c = 41
• c = 65
• c = 25
• c = 5

Tags

CCSS.8.G.B.8

^{Find the missing side}

• 7.8

• 41

• 6.4

• 3

Find the length of the missing side.

• 48 in.

• 52 in.

• 16 in.

• 24 in.

^{Find the missing side}

• 37.23

• 17.66

• 6

• 312

The pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

Read question carefully. 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

A piece of paper that Brittany has is 11 inches tall and 8 inches wide. She draws a straight line diagonally across the paper. How long is the line she drew?

• 7.5 in
• 12.4 in
• 13.6 in 
• 14.3 in

Tags

CCSS.8.G.B.8

Which equation can be used to solve the word problem: A TV is 40 inches (diagonally) and the height is 30 inches.  How wide is the TV?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

Which set of sides makes a right triangle?

• 3.15, 4.57, 6.55

• 2.13, 9.23, 9.47

• 5,10,12