Special Right Trianlges

Is this a 45-45-90 triangle?

• Yes

• No

• No clue

Tags

CCSS.HSG.CO.C.10

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

Tags

CCSS.8.G.B.8

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

Tags

CCSS.8.G.B.8

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

Tags

CCSS.HSG.SRT.C.8

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

• 8√2
• 4√2
• 4
• 8

Tags

CCSS.8.G.B.8

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

Tags

CCSS.8.G.B.7

Find a.

• 4

• 2

• 4√2

• 2√4

Tags

CCSS.8.G.B.8

Sam's square bedroom has a diagonal of 9√2 feet.  What is the length of each side?

• 18
• 3√2
• 9
• 12.7

Tags

CCSS.8.G.B.8

Is this a 30-60-90 triangle?

• Yes

• No

• No clue

Tags

CCSS.2.G.A.1

Is this a 30-60-90 triangle?

• Yes

• No

• No clue

Tags

CCSS.HSG.CO.C.10