Pythagorean Theorem Review

Determine the distance between Point M and Point N

• 23

• 14

• 
• 

Tags

CCSS.HSG.GPE.B.7

Find the length of the missing side. Round your answer to the nearest 10th.

• 12.6 in

• 12.0 in

• 
• 

Tags

CCSS.8.G.B.7

Find the length of the missing side Round your answer to the nearest tenth of an inch.

• 9.0 in

• 8.9 in

• 8.8 in

• 9.8 in

Tags

CCSS.8.G.B.7

A building is on fire! The firefighters have a 50 foot ladder that they set up 25 feet away from the building. About how far up the building will they be able to reach?

• 44.0 ft

• 43.3 ft

• 55.9

• 56.0

Tags

CCSS.8.G.B.8

Donnie is an architect. He is drafting a rectangular bedroom and the diagonal distance is 17 feet. One pair of opposite walls is 8 feet each. What is the length of the other opposite pair of walls?

• 18.8 ft

• 19 ft

• -15 ft

• 15 ft

Tags

CCSS.8.G.B.8

DeterminethedistancebetweenpointsAandBif: - Point A has coordinates (-5, 7) and

- Point B has coordinates (4, -3).

Round your answer to the nearest tenths.

• 3.3

• 13.4

• 13.5

• 9.8

A triangle and its dimensions are shown. Can the Pythagorean Theorem be used to determine the length of the missing side?

• Yes, the Pythagorean Theorem can be used on any given triangle as

  long as we know two of the three side lengths.

• Yes, the Pythagorean Theorem can be used but we will get two

  answers.

• No, the Pythagorean Theorem cannot be used since this is not a right

  triangle.

• No, the Pythagorean Theorem cannot be used since we need to know

  all three sides.

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the side of a right triangle across from the right angle called?

• square
• arm
• leg
• hypotenuse

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7