ACT Math · Geometry
Right-triangle trigonometry practice questions
Each free question on this page comes with its answer and a full explanation.
- Question 22In a right triangle, one acute angle measures 35°, and the leg adjacent to that angle has length 10. Which value is closest to…
- Question 64A 13-foot ladder leans against a wall with its base 5 feet from the wall. How high up the wall does the ladder reach?
- Question 68An observer stands 50 feet from the base of a tower. The angle of elevation to the top of the tower is 38°. Which value is…