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Geometry and Measurement Flashcards

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

Read the first 7 Geometry and Measurement flashcards as text
  1. A rectangular garden measures 12 feet by 8 feet. What is the perimeter of the garden?

    Answer: 40 feet

    Perimeter of a rectangle = 2(length + width) = 2(12 + 8) = 2(20) = 40 feet.

  2. Which of the following is a property of a right triangle?

    Answer: One angle measures exactly 90°

    A right triangle has exactly one angle that measures 90 degrees.

  3. A circle has a radius of 5 cm. What is its diameter?

    Answer: 10 cm

    The diameter equals twice the radius, so diameter = 2 × 5 = 10 cm.

  4. What is the volume of a cube with side length 4 inches?

    Answer: 64 cubic inches

    Volume of a cube = side³ = 4³ = 4 × 4 × 4 = 64 cubic inches.

  5. A student measures a hallway and finds it is 15 yards long. How many feet is that?

    Answer: 45 feet

    Since 1 yard = 3 feet, 15 yards × 3 = 45 feet.

  6. Two lines that never intersect and are always the same distance apart are called:

    Answer: Parallel lines

    Parallel lines run in the same direction and never meet, maintaining a constant distance.

  7. A triangle has angles measuring 45°, 90°, and what third angle?

    Answer: 45°

    The sum of angles in a triangle is 180°, so the third angle = 180° − 45° − 90° = 45°.