Trigonometry MCQ with Answers

Trigonometry MCQ with Answers

6) What is the height of the wall where the ladder touches the wall if the ladder is 2.5 m long makes an angle of 60 Degree with the ground?

Answer is:

2.165 m

Explanation:

Sin θ = Opposite / Hypotenuse

What is the height of the wall where the ladder touches the wall if the ladder is 2.5 m long makes an angle of 60 Degree with the ground?

7) What is the height of the building if a ladder at 45 Degree touches the building placed 16 m from the base of the building?

Answer is:

16 m

Explanation:

Tan θ = Opposite / Adjacent

What is the height of the building if a ladder at 45 Degree touches the building placed 16 m from the base of the building?

8) What is the angle of elevation of the top of a light house of 15 m height seen at a point 15 m away from the base?

Answer is:

45 Degree

Explanation:

Tan θ = Opposite / Adjacent

What is the angle of elevation of the top of a light house of 15 m height seen at a point 15 m away from the base?