45-45-90 Special Triangle

Find the missing side lengths.

• A

• B

• C

• D

Find the missing side lengths.

• A

• B

• C

• D

Find the missing side lengths.

• A

• B

• C

• D

What is the length of y in this picture?

• 45

• 5√2

• 90

• 5

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Find the lengths of the other two sides of a right triangle if the length of the hypotenuse is 4√2 inches and one of the angles is 45∘.

• 4 inches

• 2 inches

• 8 inches

• 10 inches

If the leg of a 45-45-90 triangle is 7 cm long, then its hypotenuse is _____ cm.

• 7√2

• 49√2

• 7

• 7√7

Find the value of x.

• 3 sqrt(2)

• 3

• 6 sqrt(2)

• 6

What is the value of x?

• 12√2

• 2√12

• 24

• 2

Find a.

• 5

• √2

• 5√2

• 2