What are the two types of special right triangles?

• 45-45-90 Triangles

• 30-60-90 Triangles

• 20-70-90 Triangles

• 40-50-90 Triangles

Tags

CCSS.HSG.CO.C.10

What is the rule for a 45-45-90 triangle?

• $n,\ n,\ n\sqrt{2}$

• $z,\ z\sqrt{3},\ 2z$

Tags

CCSS.8.G.B.8

What is the ratio for a 30-60-90 triangle?

•  $n,\ n,\ n\sqrt{2}$ 

•  $z,\ z\sqrt{3},\ 2z$ 

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

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7

If the length of the hypotenuse in this triangle is 16, find the length of one leg.

• 8

• $8\sqrt{2}$

• 32

• $16\sqrt{2}$

Tags

CCSS.8.G.B.7

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3
• u = 4√2 v = 8
• u = 16 v = 8
• u = 4√3 v = 8

Tags

CCSS.HSG.SRT.C.8

If the length of one leg in this triangle is   $5\sqrt{6}$  .find the length of the hypotenuse.

•  $10\sqrt{6}$  

•  $5\sqrt{3}$  

•  $\frac{5\sqrt{6}}{2}$  

•  $10\sqrt{3}$  

Tags

CCSS.8.G.B.7

I have been given the long leg in this 30-60-90 triangle.  How do I find the hypotenuse?

• Divide 8 by √3
• Divide 8 by 2
• Divide 8 by 2, then multiply that answer by √2
• Divide 8 by √3, then multiply that answer by 2

Tags

CCSS.8.G.B.8

Find the length of m.

• 4
• 6
• 12
• 2√3

Tags

CCSS.HSG.SRT.C.8