45-45-90 Triangle

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

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

Is this a 45-45-90 triangle?

• Yes

• No

• No clue

Is this a 45-45-90 triangle?

• Yes

• No

• No clue

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

• 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

What is the value of x?

• 2

• 18

• 2√9

If the equal sides of an isosceles right triangle measure 12 units, then the measure of the hypotenuse is _____ units.

• 12√2

• 2√12

• 144

• 144√2