30-60-90 special right triangles

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

• Multiply 4 by 2
• Multiply 4 by √3
• Multiply 4 by √2

Tags

CCSS.HSG.CO.C.10

I have been given the short leg in this 30-60-90 triangle. How do I find the Middle side?

• Multiply 4 by 2

• Multiply 4 by √3

• Multiply 4 by √2

If the length of the middle side of a 30-60-90 triangle is given, the first step is to find the length of the short side by doing what?

• dividing by 2

• dividing by $\sqrt{3}$

• dividing by $\sqrt{2}$

• dividing by 3

If you are given the length of the hypotenuse of a 30-60-90 triangle, the first step is to find the short side by doing what?

• dividing by 2

• dividing by $\sqrt{2}$

• dividing by $\sqrt{3}$

• dividing by 3

Find x.

• 10
• 10√3
• 10√2

Tags

CCSS.HSG.SRT.C.8

Find x.

• 22
• 11√3
• 11√2

Tags

CCSS.HSG.SRT.C.8

Find a. Remember to rationalize and simplify.

• 3

• 3√3

• 6

What are x and y in this 30-60-90 triangle?

• x = 6 y = 3√3
• x = 3√2 y = 3
• x = 3√3 y = 6

Tags

CCSS.HSG.CO.C.10

Find a.

• 12
• 24
• 24√3

Tags

CCSS.HSG.SRT.C.8

Find a anb b

• $a=9\ \ \ \ \ b=9\sqrt{3}$

• $a=9\ \ \ \ \ b=18\sqrt{3}$

• $a=9\sqrt{3}\ \ \ \ \ b=9$

• $a=18\sqrt{3}\ \ \ \ \ \ \ b=9$