Special Right Triangles

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

• 4√2
• 4
• 8
• 4√3

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3
• u = 4√2 v = 8
• u = 16 v = 8
• u = 4√3 v = 8

Find a.

• 3

• 6

Find x.

• 10

• 20

Find x.

• 12
• √2
• √3
• 6

What is the measure of side c?

• 7

• 7√2

• 14

What is the measure of side c?

• 6
• 6√2
• 6√3
• 12

What is the measure of side b?

• 5

• 10√2

• 5√2

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

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

• 8√2
• 4√2
• 4
• 8