What is sin 30°? - ½, What is tan 45°? - 1, What is tan 60°? - √3, What is sin 45°? - √2/2, In a right triangle, sin θ = opposite/hypotenuse. What is cos θ? - Adjacent/hypotenuse, If tan A = 1, what is angle A? - 45°, If sin θ = 1/2, what is the value of θ? - 30°, If sin A = 3/5, what is cos A? - 4/5, In a right triangle with sides 5, 12, and 13, what is cos θ for the angle opposite the side of length 5? - 12/13, In a right triangle with adjacent side 7 and opposite side 24, what is tan A? - 24/7, In a right triangle with legs of 9 and 12, what is the hypotenuse? - 15, In a right triangle with hypotenuse 17, one leg 8, and other leg 15, what is sin B for the angle opposite the side of length 8? - 8/17, In a right triangle, if the adjacent side is 20 and the angle is 30°, what is the opposite side? - 20√3/3, A 10m ladder makes a 70° angle with the ground. What is the height reached? - 9.4, A tree casts a 15m shadow when the sun's angle of elevation is 40°. What is the height of the tree? - 12.6, From the top of a 50m building, the angle of depression to a car is 25°. How far is the car from the base of the building? - 106.4, What is tan 30°? - 1/√3, What is cos 30°? - √3/2,

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