Practice Test GeeksGeometry Practice Test
← All Geometry Flashcard Decks

Quadrilateral 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 Quadrilateral flashcards as text

  1. In a kite, which pair of angles is always equal?

    Answer: The angles between the two pairs of equal sides

    A kite has one pair of equal angles located where the unequal-length sides meet the equal ones.

  2. The diagonals of a rhombus measure 6 cm and 8 cm. What is its area?

    Answer: 24 cm²

    Area of a rhombus = ½ × d₁ × d₂ = ½ × 6 × 8 = 24 cm².

  3. Which quadrilateral has diagonals that are perpendicular but NOT necessarily equal?

    Answer: Rhombus

    A rhombus has perpendicular diagonals that are generally different lengths.

  4. Opposite angles of a parallelogram are 3x and (x+40). What is x?

    Answer: 20

    Opposite angles are equal, so 3x = x + 40, giving x = 20.

  5. How many lines of symmetry does a rectangle (non-square) have?

    Answer: 2

    A non-square rectangle has two lines of symmetry through the midpoints of opposite sides.

  6. The sum of the interior angles of any quadrilateral is:

    Answer: 360°

    A quadrilateral can be split into two triangles, giving 2 × 180° = 360°.

  7. Which is NOT a property of a parallelogram?

    Answer: Diagonals are always equal

    A parallelogram's diagonals bisect each other but are not equal unless it is a rectangle.