45-45-90 #2

AC =

• 21

• 21*sqrt(2)

• 11.5

• 45

Tags

CCSS.HSG.SRT.C.8

BC = _____

• 21

• 11.5

• 45

• 21*sqrt(2)

Tags

CCSS.HSG.SRT.C.8

BC = _____

• 6

• 12

• 24

• 12*sqrt(2)

Tags

CCSS.HSG.SRT.C.8

AB = _____

• 18*sqrt(2)

• 9

• 18

• 4.5

Tags

CCSS.HSG.SRT.C.8

CA = _____

• 8

• 8*sqrt(5)

• 8*sqrt(10)

• 4*sqrt(5)

Tags

CCSS.HSG.SRT.C.8

CB = ______

• 4*sqrt(5)

• 8

• 8*sqrt(5)

• 8*sqrt(10)

Tags

CCSS.HSG.SRT.C.8

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

Tags

CCSS.8.G.B.8

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.
• Multiply that leg's length by √2.
• Multiply that leg's length by 2.
• Divide that leg's length 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 type of special triangle is this?

• 45°-45°-90°
• 30°-60°-90°
• Equiangular
• Equilateral

Tags

CCSS.4.G.A.2