Adaptive Practice
Trigonometry
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Question 1 of 10
⏱ 0:30
Easy
In a right-angled triangle, if the angle is 30°, what is the value of sin 30°?
Easy
If tan θ = 1, what is the value of θ (0° < θ < 90°)?
Medium
In a right triangle, if the hypotenuse is 10 cm and one leg is 6 cm, what is the length of the other leg?
Medium
If sin A = 3/5 in a right triangle, what is the value of cos A?
Easy
Find the value of tan 60°.
Medium
In a right triangle, the angle of elevation of the top of a tower from a point 30 m away from its base is 45°. Find the height of the tower.
Medium
If sin A = 0.6 and cos A = 0.8, find tan A.
Hard
In ΔABC, right-angled at B, if AB = 7 cm and BC = 24 cm, find sin C.
Hard
A ladder 13 m long rests against a wall. The foot of the ladder is 5 m from the wall. Find the angle made by the ladder with the ground.
Hard
If sin A = 12/13 and A is acute, find tan A.