Ratio of Short Side to Long Side

If I am given the short leg of a 30-60-90 triangle, what will I do to get the long leg?

• x √2

• x √3

• ÷ √2

• ÷ √3

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

Find a.

• 2√3

• 2

• 12

• 6

What is the correct equation to solve for x?

• tan (45) = x/13

• cos (45) = x/13

• sin (45) = 13/x

• sin (45) = x/13

What is the sine of angle C?

• 7/24

• 7/25

• 24/25

• 25/24

What is the cosine of θ?

• 15/8

• 15/17

• 17/15

• 8/15

What is the tangent of angle C?

• 7/25

• 25/7

• 7/24

• 24/7

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

The ratio 11/7 is: 

• sin α

• cos α

• tan α

• cot α

Find x.

• 10

• √3

• 5

• 10√3