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Tuesday, October 7, 2008

CONSTRUCTION OF QUADRILATERALS

1) Construct a rhombus with side 4.5 cm and one diagonal 6 cm.
2) Construct a parallelogram ABCD in which AB = 3.5 cm ,BC = 4 cm and AC = 6.5 cm.
3) Construct a quadrilateral ABCD in which AB = AD = 3 cm, BC = 2.5 cm, AC = 4 cm and BD = 5 cm.
4) Construct a quadrilateral ABCD in which AC = AD = 6 cm, BC = 7.5 cm, CD = 5 cm and BD = 10 cm.
5) Construct a quadrilateral ABCD in which AB = 3.5 cm, BC = 6.5 cm, and its 3 angles
A =75 degrees, B = 105 degrees and C = 120 .
6) Construct a quadrilateral PQRS in which PQ = 3.5 cm, QR = 6.5 cm, and 3 angles P = 100 degrees, R = 110 degrees and S = 75 degrees.
7) Construct a rectangle with sides 4.5 cm and 6 cm.
8) Construct a parallelogram whose 2 sides and one angle are 4 cm, 5.5 cm and 70 degrees respectively.
9) Construct a PQRS in which PQ = 3.5 cm, QR = 2.5 cm , RS = 4 cm, angles Q = 75 degrees and
R = 120 degrees
10) Construct a trapezium ABCD in which AB CD, AB = 8 cm ,BC = 6 cm, CD = 4 cm and
angle B = 60 degrees.( Hint : Find angle C by using the fact that AB CD)

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