Pythagorean Theorem Basics High School

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

• All triangles

• Right triangles only

• Some right triangles and some isosceles triangles 

• Right triangles and circles.

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is _________

• a + b = c

• a² + b² = c²

• a² + b² + c²

• A = LW

Tags

CCSS.8.G.B.8

In the given triangle, which side is the hypotenuse?

• 14

• 8

• x

• not enough information

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Tags

CCSS.8.G.B.7

Find the value of x.

Mathematical Equivalence

ON

Tags

CCSS.8.G.B.7

Solve for the length indicated.

• 9

• 10

• 11

• 12

Tags

CCSS.8.G.B.7

Solve for the variable x.

• x = 7.2

• x = 9

• x = 12

• x = 9.6

Tags

CCSS.HSG.CO.C.9

Find the value of x. Round your answer to the nearest tenth.

Mathematical Equivalence

ON

Tags

CCSS.8.G.B.8

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Tags

CCSS.HSG.CO.C.9

Solve for the length indicated.

• 1

• 2

• 3

• 4

Tags

CCSS.HSG.CO.C.9