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Understanding Quadrilaterals & Practical Geometry

Draw a circle of radius 3 cm and draw its diameter and label it as AC.
Construct its perpendicular bisector and let it intersect the circle at B
and D. What type of quadrilateral is ABCD? Justify your answer.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a parallelogram POUR in which, PO=5.5 cm, OU = 7.2 cm and ∠O = 70°.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a quadrilateral BEAR in which BE = 6 cm, EA = 7 cm, RB = RE = 5 cm and BA = 9 cm. Measure its fourth side.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a rhombus CLUE in which CL = 7.5 cm and LE = 6 cm

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a square of side 4 cm.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a rectangle whose one side is 3 cm and a diagonal equal to 5 cm

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a rhombus whose side is 5 cm and one angle is of 60°

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a parallelogram ABCD in which AB = 4 cm, BC = 5 cm and ∠B = 60°.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Construct a trapezium ABCD in which AB||DC, ∠A = 105°, AD = 3 cm, AB = 4 cm and CD = 8 cm.

03/11/2024

Mathematics

8th

Understanding Quadrilaterals & Practical Geometry

Find maximum number of acute angles which a convex, a
quadrilateral, a pentagon and a hexagon can have. Observe the
pattern and generalise the result for any polygon.

03/11/2024

Mathematics

8th