Pythagorean Theorem

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Find the missing leg.

• 1.2
• 5.3
• 2.3
• 3.9

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

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

• Yes
• No

a = 2.1, b = 7.2, c = 7.5
Is this a right triangle?

• yes 
• no

Use the following sides to determine if it will make a right triangle.  10.5, 11.3, 13.8

• yes
• no

A hiker walked 22 miles north and 17 miles west. How far is the hiker directly now from the starting point?

• 37.4 mi

• 27.8 mi

• 14.0 mi

• 39 mi

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 for the whole trip?

• 17 miles

• 32 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

Find the perimeter (total of side lengths) of a triangle that has legs that are 3 cm and 4 cm.

• 5

• 7

• 10

• 12