30-60-90

Side "w" is called the:

The value of side "c" on this 30-60-90 triangle is:

• 9

• 9√3

• 18

• 9√2

The measure of side "d" in a 30-60-90 triangle is:

• 9√3

• 9√2

• 9

• 18

x√3 represents (check all that apply):

• Short leg/side

• Long leg/side

• hypotenuse

• short leg/side times 2

• short leg/side times √3

You can leave a √ in the denominator of a fraction.

• True

• False

What is the short leg/side for all three triangles (going from left to right)?

• 8, 3, 4

• 4 , 3, 4

• 4 , 3, 2

• 8 , 3 , 2

What is the long leg/side for all three triangles (going from left to right)?

• 4√3 , 3√3 , 2√3

• 4√3 , 3√3 , 4√3

• 8√3 , 3√3 , 2√3

• 4 , 3 , 2

The long leg/side "v" and the hypotenuse "w" are:

• v = 5√3 and w = 10√3

• v = 5√9 or 15 and w = 10√3

• v = 5 and w = 10

• v = 10√3 and w = 5

Answer explanation

v is 5√3 times √3 and w is 5√3 times 2.

The long leg/side = 9. What would the short leg/side "c" become?

• 9

• 18

• $\frac{9\sqrt{3}}{3}or\ 3\sqrt{3}$

• $9\sqrt{3}$

What is the hypotenuse "d" on this 30-60-90 triangle?

• $6\sqrt{3}$

• 18

• $9\sqrt{3}$

• $3\sqrt{3}$