Pythagorean Theorem Basics and Finding Missing Side

To which shape(s) does the Pythagorean theorem apply?

• All triangles

• Right triangles only

• Right triangles and circles.

Tags

CCSS.8.G.B.8

What is the formula for finding the hypotenuse?

• a²⁺b²=c²

• a+b=c

• a-b=c

Tags

CCSS.8.G.B.8

• a

• b

• c

Tags

CCSS.8.G.B.8

• a

• b

• c

Tags

CCSS.8.G.B.8

Use the Pythagorean Theorem to find the missing side.

• A

• B

• C

• D

Tags

CCSS.8.G.B.7

The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 13 feet. Which measurement is closest to the length of this rectangle in feet?

• 9 ft

• 17 ft

• 12.4 ft

• 13.6 ft

Tags

8.7C

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7

Use the Pythagorean Theorem to find the missing side.

• A

• B

• C

• D

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7