• A man on a 135-ft vertical cliff looks down (#2873)
  A man on a 135-ft vertical cliff looks d... ...s the friend from the base of the cliff?
  
  curves, functions, identities, plane figures, polygons, pythagorean theorem, right triangles, shapes, sohcahtoa, triangles, trigonometric functions, trigonometric identities
• A ladder rests against a wall (#2926)
  A ladder rests against a wall. the top o... ...3 with the wall. how long is the ladder?
  
  functions, identities, sohcahtoa, trigonometric functions, trigonometric identities
• A ramp is at an angle of elevation (#1987)
  A ramp is at an angle of elevation of 30... ...meters. What is the lenght of the ramp?
  
  functions, identities, sohcahtoa, trigonometric functions, trigonometric identities
• From the top of a lighthouse (#1560)
  From the top of a lighthouse 160 feet ab... ...the boat to the base of the lighthouse?
  
  functions, identities, sohcahtoa, trigonometric functions, trigonometric identities
• A ski slope at a mountain has an angle of elevation (#2257)
  A ski slope at a mountain has an angle o... ...is 1808 feet. How long is the ski slope?
  
  functions, identities, sohcahtoa, trigonometric functions, trigonometric identities

See All Trigonometric Identities Word Problems

• cos 3 t = cos³ t - 3 sin² t cos t
• tan 59
• a=8.5 c = 14.2
• Prove the identity: cos3x=4cos x-3cos x
• Find the exact value of tan(105°). Use a sum or difference identity.