Mathematics for IGCSE & O level - Geometrical Terms (Section 3)

  • 1
    In a square, which is true about the angles?
    Odpověď
    (C)
    All are right angles
  • 2
    Which quadrilateral has only one set of parallel sides?
    Odpověď
    (C)
    Trapezoid
  • 3
    What do we call two lines that meet at a 90-degree angle?
    Odpověď
    (B)
    Perpendicular
  • 4
    Which of these is a property of a parallelogram?
    Odpověď
    (C)
    Opposite sides are parallel
  • 5
    In a rhombus, what is true about the sides?
    Odpověď
    (C)
    All sides are equal
  • 6
    Which shape has a circular base and sides that taper to a point?
    Odpověď
    (C)
    Cone
  • 7
    What is the definition of a regular polygon?
    Odpověď
    (C)
    All sides and all angles are equal
  • 8
    What type of angle measures exactly 90 degrees?
    Odpověď
    (C)
    Right
  • 9
    Which 3-D shape has a curved surface?
    Odpověď
    (C)
    Sphere
  • 10
    In a regular polygon, which is true about the angles?
    Odpověď
    (C)
    All sides and all angles are equal
  • 11
    Which of the following are types of triangles?
    Odpověď
    A
    B
    C
    D
  • 12
    Which of the following statements are true about a rectangle?
    Odpověď
    B
    C
    D
  • 13
    How many edges does a cube have?
    Odpověď
    (D)
    12
  • 14
    Which 3-D shape can be made by folding a rectangular net?
    Odpověď
    (C)
    Cube
  • 15
    Which triangle has all three angles less than 90 degrees and has no sides equal?
    Odpověď
    (C)
    Scalene
  • 16
    What type of triangle has all three sides of different lengths?
    Odpověď
    (C)
    Scalene
  • 17
    Which shape has one pair of parallel sides and no other parallel sides?
    Odpověď
    (C)
    Trapezoid
  • 18
    Which type of triangle has two equal sides?
    Odpověď
    (B)
    Isosceles
  • 19
    Shapes that are exactly the same size and shape are said to be ____.
    Odpověď
    (B)
    congruent
  • 20
    What is the sum of the interior angles of a square?
    Odpověď
    (D)
    360°
  • 21
    Which type of triangle has all three sides of equal length?
    Odpověď
    (C)
    Equilateral
  • 22
    Which of the following shapes are prisms?
    Odpověď
    A
    C
  • 23
    What type of triangle has all three angles less than 90 degrees?
    Odpověď
    (D)
    Acute
  • 24
    Which of these 3D shapes has a single curved surface?
    Odpověď
    (D)
    Sphere
  • 25
    What is the total of the interior angles in a triangle?
    Odpověď
    (B)
    180°
  • 26
    What is an angle called that measures less than 90 degrees?
    Odpověď
    (C)
    Acute Angle
  • 27
    What is another term for an angle that measures 180 degrees?
    Odpověď
    (C)
    Straight angle
  • 28
    Which statements are true about a square?
    Odpověď
    A
    B
    C
  • 29
    Which of the following is NOT a characteristic of a line?
    Odpověď
    (D)
    Has a defined end point
  • 30
    How many faces does a cube have?
    Odpověď
    (C)
    6
  • 31
    Which geometric term describes the line segment that touches a circle at only one point?
    Odpověď
    (B)
    Tangent
  • 32
    What is a parallelogram with four equal sides and four right angles?
    Odpověď
    (A)
    Square
  • 33
    Which of the following is described as the distance across a circle through the center?
    Odpověď
    (B)
    Diameter
  • 34
    How many faces does a triangular prism have?
    Odpověď
    (C)
    5
  • 35
    Which shape is formed when a rectangle is rotated around one of its sides?
    Odpověď
    (C)
    Cylinder
  • 36
    What is the measure of a full turn in degrees?
    Odpověď
    (D)
    360°
  • 37
    In a square, what do you know about the sides?
    Odpověď
    (C)
    All are equal
  • 38
    Which of the following quadrilaterals has four equal sides, but its angles are NOT necessarily right angles?
    Odpověď
    (C)
    Rhombus
  • 39
    Which statements are true about a rhombus?
    Odpověď
    A
    B
    D
  • 40
    How many faces does a tetrahedron (triangular pyramid) have?
    Odpověď
    (B)
    4
  • 41
    A line that cuts another line in half at 90° is called a ____.
    Odpověď
    (B)
    Perpendicular bisector
  • 42
    Which 3-D shape is a prism?
    Odpověď
    (C)
    Cube
  • 43
    In a regular polygon, what is true about the lengths of the sides?
    Odpověď
    (B)
    All sides are equal
  • 44
    In a rectangle, what do we know about the angles?
    Odpověď
    (C)
    All angles are right angles
  • 45
    Shapes like two quadrilaterals that have the same angles and side lengths that are in proportion are said to be ____.
    Odpověď
    (C)
    similar
  • 46
    What is the term for a line segment from the center of a circle to any point on the circle?
    Odpověď
    (C)
    Radius
  • 47
    Which characteristics are true for all rhombuses?
    Odpověď
    A
    B
    D
  • 48
    A polygon is defined as a:
    Odpověď
    (B)
    Closed figure with straight sides
  • 49
    An angle that is greater than 90 degrees but less than 180 degrees is considered to be:
    Odpověď
    (B)
    Obtuse
  • 50
    Which of the following is a characteristic of a regular polygon?
    Odpověď
    (C)
    All sides are equal, and all angles are equal