Which Ratio?
Use it when you know the length of the hypotenuse and the adjacent leg.
What is Cosine?
The cosine of an angle formed by right triangle with a hypotenuse of 10 and the adjacent side to angle 4. Round to nearest tenth of a degree.
What is 66.4 degrees?
The sine of an angle created by a right triangle and hypotenuse of 12 and the opposite side of 3. Rounded to the nearest tenth.
What is 14.5 degrees?
The angle formed by a right triangle whose side adjacent to the angle is 8 and the side opposite to the angle is 13.
(round to nearest tenth of a degree)
What is 58.4 degrees?
The maximum height that a 20 foot ladder can reach safely if we follow the suggestion that the ladder should not make an angle grater that 75 degrees with the ground.
What is 19.32 ft?
Use it when you know the hypotenuse and the opposite leg.
What is Sine?
The cosine of 30 degrees.
What is sqrt(3)/2?
Angle formed if opposite side is 3 and hypotenuse is 5? Round to nearest tenth of a degree.
What is 36.9 degrees?
The tangent of 30 degrees. (exact value)
What is 1/sqrt(3)? or sqrt(3)/3
The distance above sea level after a plane ascends from 1 mile at a 3 degree angle for 60 ground miles.
What is 4.1 mi?
Use it when you know the two legs.
What is Tangent?
The cosine of 45 degrees.
What is 1/sqrt(2) or sqrt(2)/2
The sine of 45 degrees.
What is 1/sqrt(2)? or sqrt(2)/2
The tangent of 45 degrees.
What is 1?
The angle of elevation of the sun when a 7.6 meter flagpole casts an 18.2 meter shadow, rounded to the nearest degree.
What is 22.7 m?
Use it when you know want to know the opposite leg and you know the measure of the angle and other leg.
What is Tangent?
The cosine of 60 degrees.
What is 1/2?
The sine of 60 degrees.
What is sqrt(3)/ 2.
The tangent of 60 degrees. (exact value)
What is sqrt(3)?
The angle of depression of a sledding run 300 yards long with a vertical drop of 27.6 yards.
What is 5.3 degrees?
Use it when you want to know the opposite leg and you know the measure of the angle and hypotenuse.
What is Sine?
The cosine of an angle formed by right triangle with a hypotenuse of 4 and the adjacent side to angle 14. Round to nearest tenth.
What is an impossible triangle. The hypotenuse cannot be shorter than one of the legs.
The sine of 30 degrees.
What is 1/2.
The angle formed by a right triangle whose side opposite to the angle is 18 and the side adjacent to the angle is 26.
(round to nearest tenth of a degree)
What is 34.7 degrees.
The length of a ski run with a vertical drop of 1100 feet and angle of elevation of 24.4 degrees.
What is 2663 ft?