Practice Test Geeks(MPT) UCF Math Placement Test Practice Test
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Trigonometry Flashcards

7 cards from real MPT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Trigonometry flashcards as text

  1. What is the exact value of tan(135°)?

    Answer: -1

    tan(135°) = tan(180° - 45°) = -tan(45°) = -1.

  2. If sec(θ) = 2, what is cos(θ)?

    Answer: 1/2

    sec(θ) = 1/cos(θ), so cos(θ) = 1/sec(θ) = 1/2.

  3. Convert 5π/6 radians to degrees.

    Answer: 150°

    5π/6 × (180°/π) = 5 × 30° = 150°.

  4. Which identity is equivalent to sin²(θ) + cos²(θ)?

    Answer: 1

    The Pythagorean identity states sin²(θ) + cos²(θ) = 1 for all θ.

  5. What is the period of y = sin(3x)?

    Answer: 2π/3

    The period of y = sin(bx) is 2π/b = 2π/3.

  6. In a right triangle, if the opposite side is 5 and the hypotenuse is 13, what is sin(θ)?

    Answer: 5/13

    sin(θ) = opposite/hypotenuse = 5/13.

  7. What is the value of cot(90°)?

    Answer: 0

    cot(90°) = cos(90°)/sin(90°) = 0/1 = 0.