Pythagorean and Special Right Triangles

Which set of sides would make a right triangle?

• 4,5,6

• 8,10,12

• 5,12,13

• 5,10,12

Use the Pythagorean Theorem to solve for x.

• 5√13

• 11√3

• √33

• √65

what is the formula for finding the hypotnuse?

• a²⁺b²=c²

• a+b=c

• a-b=c

• c-a=c

What is the length of x?

• 5

• 7

• 8

• 25

Find a.

• 5

• √2

• 5√2

• 2

What is the length of y in this picture?

• 3√3

• 3

• 6

• 3√2

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

• 64

• 12

• 9

• 100

What is the length of x in this picture?

• 3√3

• 3

• 6

• 3√2

Find a.

• 2√6

• 2√3

• 3

• 6

Find x.

• 22

• 11√3

• 11√2

• 11