Pythagorean Theorem Review

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

Find the length of the missing side.

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Tags

CCSS.8.G.B.7

Find the length of the missing side.

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 48
• 108
• 83.6
• 72

Tags

CCSS.8.G.B.7

Would a triangle with these side lengths be a right triangle?
4, 5, 6

• Yes
• No

Tags

CCSS.8.G.B.8

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

Tags

CCSS.8.G.B.8

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

The Pythagorean Theorem states that:

• The sum of the legs of a right triangle is equal to the hypotenuse.

• The sum of the two legs of a right triangle, squared, is equal to the hypotenuse.

• The sum of the square of the two legs of a right triangle is equal to the hypotenuse squared.

• The sum of the two sides is equal to the third side for any triangle.

Tags

CCSS.8.G.B.8