- A ladder AB, of length 15 m (#1847)
A ladder AB, of length 15 m, rests against a wall with its foot on the horizontal floor at a distance of 5m from the wall. When the top ladder slips down a distance y m on the wall, the foot of the ladder moves out y ...
trigonometric ratios, trigonometric identities, identities
- A ladder rests against a wall (#2926)
A ladder rests against a wall. the top of the ladder reaches 15 feet up the wall, and makes an angle of 53 with the ...
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
- A man on a 135-ft vertical cliff looks down (#2873)
A man on a 135-ft vertical cliff looks down at an angle of 16 degrees and sees his friend. How far away is the man from his ...
pythagorean theorem, sohcahtoa, trigonometric functions, trigonometric identities, right triangles, plane figures, triangles, curves, shapes, polygons, functions, identities
- A ramp is at an angle of elevation (#1987)
A ramp is at an angle of elevation of 30 degrees. The distance from the top of the slope to the ground is 900 ...
trigonometric functions, trigonometric identities, sohcahtoa, functions, identities
- A ski slope at a mountain has an angle of elevation (#2257)
A ski slope at a mountain has an angle of elevation of 25.2 degrees. The vertical height of the slope is 1808 ...
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
- Amelia sees a jet heading south away from her (#2876)
Amelia sees a jet heading south away from her at 42 degree angle of elevation. Twenty seconds later the jet is still moving away from her, heading south at a 15 degree angle of elevation. If the jets elevation is constantly 6.3 ...
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
- An airplane takes off from a field (#2717)
An airplane takes off from a field with an 8 degree angle with the horizontal ...
trigonometric identities, trigonometric functions, sohcahtoa, functions, identities
- From the top of a lighthouse (#1560)
From the top of a lighthouse 160 feet above sea level, the angle of depression to a boat at sea is 25 degree. To the nearest ...
trigonometric identities, trigonometric functions, sohcahtoa, functions, identities
- If you let 100 feet of string out (#3278)
If you let 100 feet of string out on a kite and fly it how high can the kite go?
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
- Liselle is flying her kite (#2001)
Liselle is flying her kite with 62 feet of string attached to the ground. She measures 5 feet of string from the ground to a point of 4 feet ...
trigonometric functions, sohcahtoa, trigonometric identities, functions, identities
- Ratio Identities (#3132)
What it is 5:...
ratio identities, ratio, trigonometric identities, identities
- SOHCAHTOA (#3275)
The angle of elevation from point A to the top of a cliff is 38 ...
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
- Trigonometric Ratios (#2974)
A ramp rises 2.5m for every 5.5m of ...
trigonometric ratios, trigonometric identities, identities
- Tyler is flying a kite on 1700 feet of string (#2439)
Tyler is flying a kite on 1700 feet of ...
sohcahtoa, trigonometric functions, trigonometric identities, functions, identities
