Practice - Primary Trigonometric Ratios
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Practice Questions
Test your understanding with targeted questions
Define the hypotenuse and its significance in a right triangle.
💡 Hint: Think of its position in the triangle.
What is the sine of angle 30 degrees?
💡 Hint: Use the known value or a calculator.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the sine of an angle in a right triangle?
💡 Hint: Think of the definition of sine.
True or False: The hypotenuse is always the shortest side of a right triangle.
💡 Hint: Recall the properties of right triangles.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A right triangle has a hypotenuse of 20 cm and an angle of 30°. Find both the opposite and adjacent sides.
💡 Hint: Use both sine and cosine functions.
In a right triangle, the opposite side is 12 cm, and the hypotenuse is 15 cm. Find angle 𝜃 using the sine function.
💡 Hint: Remember to use the inverse sine function for angles.
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