Special Right Triangles

What is the value of x?

• 9 $\sqrt{2}$

• 18 $\sqrt{2}$

• 18

• 9

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of the short leg?

• 16

• 8 $\sqrt{3}$

• 8 $\sqrt{2}$

• 8

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of x?

• 24 $\sqrt{2}$  

• 12 $\sqrt{2}$  

• 24

• 12 $\sqrt{3}$  

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of altitude a ?

• 10 $\sqrt{3}$

• 10

• 20 $\sqrt{2}$

• 20 $\sqrt{3}$

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the value of y?

• 6 $\sqrt{2}$

• 6

• 6 $\sqrt{3}$

• 3 $\sqrt{2}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of x?

• 9 $\sqrt{3}$

• 18 $\sqrt{3}$

• 18

• 18 $\sqrt{2}$

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

If you know the leg of a 45-45-90 triangle, how do you find the hypotenuse?

• Multiply by 2

• Multiply by $\sqrt{2}$

• Multiply by $\sqrt{3}$

• Divide by 2

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.8

What is the value of x?

• 11 $\sqrt{3}$

• 33

• 11 $\sqrt{2}$

• 22

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

45-45-90 triangles are isosceles.

• True

• False

Tags

CCSS.HSG.CO.C.10

What is the value of x?

• 20

• 5 $\sqrt{3}$

• 5

• 10

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8