Markimatics

WHAT'S INCLUDED:Competency: Trigonometric Functions: Solving Special Right Triangles. Task Cards: 24 Questions: Jake used a 30°-60°-90° triangle to calculate the height of a kite. Based on the figure, what is the value of sin(30°)? A surveyor used a 45°-45°-90° triangle while measuring a building. What is the value of cos(45°)? Janelle folded a triangular paper such that it formed a 30°-60°-90° triangle. If the shorter leg is 6 cm, what is the hypotenuse? A ramp forms a 60° angle with the gro

WHAT'S INCLUDED:Competency: Trigonometric Reasoning in Similar and Special Right Triangles. Task Cards: 24 Questions: In Triangle A, the side opposite angle θ is 6 cm, and the adjacent side is 8 cm. Triangle B is similar to Triangle A, but its opposite side is 12 cm. What is the adjacent side in Triangle B? Two ladders form similar right triangles with the ground. Ladder A makes a triangle with sides 4 ft (opposite) and 3 ft (adjacent). Ladder B’s opposite side is 8 ft. What is its adjacent sid

WHAT'S INCLUDED:Competency: Using and Applying Trigonometric Ratios in Right Triangles Task Cards: 24 Questions: A 15-foot ladder leans against a wall, forming an angle of elevation of 60° from the ground. What is the height the ladder reaches on the wall? A surveyor stands 80 meters away from a building and measures the angle of elevation to the top as 45°. How tall is the building? A person looks up at the top of a tree with an angle of 35°. If they are standing 30 feet from the base of the