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Understanding Elementary Shapes

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Measuring Line Segments

Subtopic

Measuring Line Segments under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    If you add a length of 0.4 cm0.4\text{ cm} to a line segment of 9.6 cm9.6\text{ cm}, the total length becomes:

    A.

    10.2 cm10.2\text{ cm}

    B.

    10.0 cm10.0\text{ cm}

    C.

    9.10 cm9.10\text{ cm}

    D.

    100 mm100\text{ mm}

  2. 2.

    If the distance between two points AA and BB is measured as 0 units0\text{ units}, what can we conclude?

    A.

    AA and BB are very far apart

    B.

    AA and BB are the same point

    C.

    AA and BB form a long line

    D.

    The measurement is impossible

  3. 3.

    How many line segments are used to form a standard hexagon?

    A.

    44

    B.

    55

    C.

    66

    D.

    88

Download the worksheet for Understanding Elementary Shapes - Measuring Line Segments to practice offline. It includes additional chapter-level practice questions.

Types of Angles (Right, Straight, Acute, Obtuse, Reflex)

Subtopic

Types of Angles (Right, Straight, Acute, Obtuse, Reflex) under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Identify the angle type for a rotation of 345∘345^\circ.

    A.

    Obtuse

    B.

    Reflex

    C.

    Complete

    D.

    Acute

  2. 2.

    What type of angle is one-fifth of a straight angle?

    A.

    Obtuse

    B.

    Reflex

    C.

    Acute

    D.

    Straight

  3. 3.

    At 77 o'clock, the smaller interior angle between the hour and minute hands is:

    A.

    Acute

    B.

    Right

    C.

    Obtuse

    D.

    Reflex

Download the worksheet for Understanding Elementary Shapes - Types of Angles (Right, Straight, Acute, Obtuse, Reflex) to practice offline. It includes additional chapter-level practice questions.

Measuring Angles

Subtopic

Measuring Angles under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    What is the angle measure between the hour hand and minute hand at 10:0010:00?

    A.

    30∘30^{\circ}

    B.

    60∘60^{\circ}

    C.

    300∘300^{\circ}

    D.

    120∘120^{\circ}

  2. 2.

    If you turn through two right angles and then a straight angle, how many total revolutions have you completed?

    A.

    11 complete revolution

    B.

    12\frac{1}{2} revolution

    C.

    34\frac{3}{4} revolution

    D.

    22 complete revolutions

  3. 3.

    The horizontal line at the bottom of a protractor that connects 0∘0^{\circ} and 180∘180^{\circ} is called the:

    A.

    Vertex line

    B.

    Baseline

    C.

    Curved edge

    D.

    Scale

Download the worksheet for Understanding Elementary Shapes - Measuring Angles to practice offline. It includes additional chapter-level practice questions.

Perpendicular Lines

Subtopic

Perpendicular Lines under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    If two lines intersect and one of the four angles formed is 90∘90^\circ, what can we conclude about the other three angles?

    A.

    They are all acute

    B.

    They are all obtuse

    C.

    They are all 90∘90^\circ

    D.

    They are all different

  2. 2.

    What fraction of a complete 360∘360^\circ rotation is one right angle?

    A.

    1/21/2

    B.

    1/31/3

    C.

    1/41/4

    D.

    1/81/8

  3. 3.

    How many right angles are found in the capital letter 'F'?

    A.

    1

    B.

    2

    C.

    3

    D.

    4

Download the worksheet for Understanding Elementary Shapes - Perpendicular Lines to practice offline. It includes additional chapter-level practice questions.

Classification of Triangles (by sides and angles)

Subtopic

Classification of Triangles (by sides and angles) under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    If a triangle has two angles that are equal in measure, it must be an:

    A.

    Equilateral triangle

    B.

    Isosceles triangle

    C.

    Scalene triangle

    D.

    Right triangle

  2. 2.

    A triangle with sides 11 cm,12 cm11\text{ cm}, 12\text{ cm}, and 13 cm13\text{ cm} is called a/an:

    A.

    Equilateral triangle

    B.

    Scalene triangle

    C.

    Isosceles triangle

    D.

    Right triangle

  3. 3.

    An obtuse-angled triangle has one angle measuring 150∘150^\circ. The other two angles could be:

    A.

    20∘20^\circ and 10∘10^\circ

    B.

    90∘90^\circ and 10∘10^\circ

    C.

    40∘40^\circ and 40∘40^\circ

    D.

    30∘30^\circ and 30∘30^\circ

Download the worksheet for Understanding Elementary Shapes - Classification of Triangles (by sides and angles) to practice offline. It includes additional chapter-level practice questions.

Types of Quadrilaterals

Subtopic

Types of Quadrilaterals under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    In a kite, which of the following is true?

    A.

    Opposite sides are equal

    B.

    All sides are equal

    C.

    Two pairs of adjacent sides are equal

    D.

    Opposite sides are parallel

  2. 2.

    The perimeter of a quadrilateral is found by:

    A.

    Multiplying all sides

    B.

    Adding all four sides

    C.

    Subtracting the shortest side from the longest

    D.

    Dividing the sum of angles by 4

  3. 3.

    Which of the following is NOT a vertex of the quadrilateral ABCDABCD?

    A.

    AA

    B.

    BB

    C.

    EE

    D.

    DD

Download the worksheet for Understanding Elementary Shapes - Types of Quadrilaterals to practice offline. It includes additional chapter-level practice questions.

Polygons

Subtopic

Polygons under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    A rectangle has four sides. How many corners (vertices) does it have?

    A.

    22

    B.

    33

    C.

    44

    D.

    55

  2. 2.

    The cells in a natural honeycomb are typically in the shape of which polygon?

    A.

    Pentagon

    B.

    Hexagon

    C.

    Square

    D.

    Triangle

  3. 3.

    In any polygon, the number of vertices is always ________ the number of sides.

    A.

    Greater than

    B.

    Less than

    C.

    Equal to

    D.

    Double

Download the worksheet for Understanding Elementary Shapes - Polygons to practice offline. It includes additional chapter-level practice questions.

Three Dimensional Shapes (Faces, Edges, Vertices)

Subtopic

Three Dimensional Shapes (Faces, Edges, Vertices) under Understanding Elementary Shapes for Grade 6 CBSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    What is the sum of the number of faces and the number of edges for a triangular prism?

    A.

    14

    B.

    11

    C.

    12

    D.

    15

  2. 2.

    What is the total sum of the number of faces, vertices, and edges (F+V+EF + V + E) for a cube?

    A.

    26

    B.

    24

    C.

    20

    D.

    14

  3. 3.

    A prism has 12 edges. How many faces does it have?

    A.

    4

    B.

    5

    C.

    6

    D.

    8

Download the worksheet for Understanding Elementary Shapes - Three Dimensional Shapes (Faces, Edges, Vertices) to practice offline. It includes additional chapter-level practice questions.