45 45 90 Triangle Practice

• 128
• 8√2
• 16
• 2√2

• x=3   y=(3√2)/2
• x=6   y=(3√2)/2
• x=(3√2)/2   y=3
• x=(3√2)/2   y=6

• x=3√2   y=3√2
• x=3   y=3
• x=6√2   y=6√2
• x=6   y=6

• x=2   y=2
• x=2√3   y=2√3
• x=3   y=3
• x=√6   y=√6

• x=(7√2)/2   y=(7√2)/2
• x=7√2   y=7√2
• x=(7/2)   y=(7/2)
• x=14   y=14

If you are given the LEG of a 45-45-90 triangle, how do you find the HYPOTENUSE?

• Multiply by 2

• Divide by 2

• Multiply by √2

• Divide by √2

If you are given the LEG of a 45-45-90 triangle, how do you find the OTHER LEG?

• Multiply by √2

• Divide by √2

• They're congruent

Is this a 45-45-90 triangle?

• Yes

• No

• No clue

Choose the correct values for x and y in the right triangle.

What type of special triangle is this?

• 45°-45°-90°

• 30°-60°-90°

• Equiangular

• Equilateral