CBSE Class 8 Maths Construction of Parallelograms
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Construction of Parallelogram
Construction of parallelograms, given adjacent sides and the included angle
- show that the following two angle congruent by ASA congruence by oxiom
- Q.21 Construct a quadrilateral ABCD in which AB = 3.4cm , BC = 3cm, CD = 3.7cm DA = 4cm and diagonal AC = 5cm. Q.22 Construct a parallelogram PQRS, in which PQ = 5.1cm, PS = 4.2cm and diagonal QS = 6cm. Q.23 Diagonal PR of a rectangle is 6cm. If angle between the diagonals is 30°. Construct the rectangle PQRS Q.24 Construct a square whose diagonal is 8cm. Q.25 Construct a rhombus BEST whose diagonals BS and ET are 6cm and 9cm respectively.
- area of triangle = ?
- Construct a parallelogram in which the adjacent sides are 4 cm and 3 cm and included angle is 60°.
- Construct a parallelogram ABCD in which AB = 6 cm, BC = 4.5 cm and diagonal AC = 6.8 cm.
- Construct a parallelogram, one of whose sides is 5.2 cm and whose diagonals are 6 cm and 6.4 cm.
- Construct a parallelogram whose diagonals are of length 5.4 cm and 6.2 cm and an angle between them is 70°.
- Draw a parallelogram ABCD in which AB = 5 cm, AD= 4 cm, and the perpendicular distance between AB and CD is 3 cm.
- Construct a parallelogram with AD=4cm, AB=AD+0.3cm and BD =6.8cm. Also, write the steps of construction.
- Construct a parallelogram with 5.2cm and 4.7cm as lengths of adjacent sides and 7.6cm as the length of the diagonal connecting these given sides. Also, write the steps of construction.