Special Right Triangle

I have been given the short leg in this 30-60-90 triangle.  How do I find the length of the hypotenuse?

• Multiply 4 by 2

• Multiply 4 by √3

• Multiply 4 by √2

• Divide 4 by √3

In this 45-45-90 triangle, I have been given a leg, so to find the other leg I...

• Multiply that leg by 2

• Use the same length for the second leg

• Multiply that leg by √2

• Divide that leg by √2

What is the length of y in this picture?

• 45

• 5√2

• 90

• 5

Which side is the long leg in this 30-60-90 triangle?

• 4

• u

• v

Which side is the short leg of this 30-60-90 triangle?

• 6

• m

• n

Find the value of y.

• 8

• 4

• 2√3

• 8√3

Find the value of y.

• 9

• 18√2

• 9√2

• (9√2)/2

Find the value of y to the nearest tenth.

• 4.5

• 3.2

• 2.3

• 5

What type of special right triangle is this?

• Isoceles right

• 30-60-90

• not a special right triangle

What is side c?

• hypotenuse

• leg

• long leg

• short leg