Pythagorean Review

Find the value of x.

• 15
• 16
• 18
• 17

Tags

CCSS.8.G.B.7

Find the value of x.

• 7
• 8
• 9
• 10

Tags

CCSS.8.G.B.7

What is Pythagorean Theorem?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.8.G.B.8

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

• No
• Yes
• Not enough information to tell.
• Uh...can I buy a vowel?

Tags

CCSS.8.G.B.8

• Yes
• No
• Not enough information to tell
• That's a big maybe.

Tags

CCSS.8.G.B.8

The bottom of a 13-foot straight ladder is set into the ground 5 feet away from a wall. When the top of the ladder is leaned against the wall, what is the distance above the ground it will reach? 

• 12 feet
• 13.5 feet
• 13 feet
• 11.6 feet

Tags

CCSS.8.G.B.8

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

Tags

CCSS.8.G.B.8

Find the perimeter of a triangle that has legs that are 3 cm and 4 cm. 

• 5
• 7
• 10
• 12

Tags

CCSS.3.MD.D.8

Which equation can be used to solve the word problem:
The diagonal of a TV is 40 inches 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