Trigonometric Ratios

Q1. What is the score?

• 1) 18/30

• A) 24/30

• 1. 18/24

• A. 24/18

Find the measurement of the missing side indicated

• 4.98

• 5.98

• 3.20

• 4.18

If sin A =5/√34 and cos A=3/√34, what is tan A?

• 3/5

• 5/3

• 7/3

• cannot be determined

Which equation gives the correct value for RQ?

• tan 60=90/RQ

• sin 60=90/RQ

• cos 60=90/RQ

• tan 60=90/x

Which equation gives the correct value for PQ?= Select all that apply

• tan 60=90/PQ

• sin 60=90/PQ

• cos 60=90/PQ

• tan 60=90/x

What equation can be used to solve for x?

• Sin(40°)= x/40 

• Sin(40º)=x/19

• Cos(40º)=x/19

• Tan(40°)=19/x

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

On a sunny day Megan notices that a lamp post casts a shadow on the ground. If the shadow is 45 inches long and the lamp post is 75 inches long, what is the angle of elevation of the sun?

• 59.04 degrees

• 30.96 degrees

• 45.09 degrees

• 90 degrees

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x