10.3.5 Applications of Trig Review

Tags

CCSS.HSF.TF.A.4

Timmy is standing 155 feet away from a rocket launching. If Timmy is looking at the rocket from a  $59\degree$  angle relative to the ground, how high is the rocket?

• 258 feet

• 93 feet
  

• 115 feet

• 324 feet

Tags

CCSS.HSG.SRT.C.8

The angular velocity of a carousel is $\omega=\frac{\pi}{6}$  radians per second.  Carol is in a seat 10 feet from the center.  The ride makes a complete revolution in 12 seconds. What is Carol's linear velocity?

• 6.4 feet/second

• 10.5 feet/second

• 5.2 feet/second

• 4.8 feet/second

A scuba diver is 250 feet below the surface of the water. The angle of depression the diver makes with her boat is $43\degree$  .  To the nearest foot, how far is the diver from the boat?

• 342 feet
  

• 367 feet

• 268 feet

• 392 feet

Tags

CCSS.HSG.SRT.C.8

• 20.2 feet

• 36.2 feet

• 16.8 feet

• 24.9 feet

Tags

CCSS.HSG.SRT.C.8