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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
If the hypotenuse is 12 cm and the angle is 30°, what is the length of the opposite side?
💡 Hint: Recall the formula for finding the opposite side.
Question 2
Easy
In a right triangle with an adjacent side of 8 cm and angle 60°, find the length of the hypotenuse.
💡 Hint: Use the cosine ratio.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula to find the opposite side?
- Opposite = Hypotenuse × cos(𝜃)
- Opposite = Hypotenuse × sin(𝜃)
- Opposite = Adjacent × tan(𝜃)
💡 Hint: Remember your SOHCAHTOA!
Question 2
True or False: Inverse functions are used to find sides when given angles.
- True
- False
💡 Hint: Think of how trigonometric functions and their inverses operate.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A ladder leans against a wall at a 60° angle. If the foot of the ladder is 5 m away from the wall, calculate the height of the ladder (hypotenuse).
💡 Hint: Use the cosine of the angle, knowing the adjacent side.
Question 2
A right triangle has sides 12 cm and 9 cm. Find the angles using the tangent formula.
💡 Hint: Identify which side is opposite and which is adjacent.
Challenge and get performance evaluation