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Geometry Flashcards

7 cards from real Geometry 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 flashcards as text
  1. What is the distance between the points (0, 0) and (3, 4)?

    Answer: 5

    Distance = √(3² + 4²) = √25 = 5.

  2. A polygon with all sides and angles equal is called what?

    Answer: Regular

    A regular polygon has all sides and all angles equal.

  3. How many degrees are in each exterior angle of a regular octagon?

    Answer: 45°

    Exterior angles sum to 360°, so 360° ÷ 8 = 45°.

  4. The longest chord in a circle is the what?

    Answer: Diameter

    The diameter passes through the center and is the longest chord.

  5. What is the area of a parallelogram with base 9 and height 4?

    Answer: 36

    Area = base × height = 9 × 4 = 36.

  6. A triangle has angles of 50° and 60°. What is the third angle?

    Answer: 70°

    Angles of a triangle sum to 180°, so 180° − 50° − 60° = 70°.

  7. Which solid has one circular base and a single vertex (apex)?

    Answer: Cone

    A cone has one circular base narrowing to a single apex.