Construct a parallelogram whose diagonals are of length 5.4 cm and 6.2 cm and an angle between them is 70°.
Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM
Expert Answer:
Steps of Construction:
(i) Draw AC = 5.4 cm. (ii) Bisect AC at O. (iii) Make 
COX = 70° and produce XO to Y. (iv) Set off OB = 
(6.2) = 3.1 cm and OD = 
(6.2) =3.1 cm. (v) Join AB, BC, CD and DA. Then, ABCD is the required parallelogram.
Answered by | 4th Jun, 2014, 03:23: PM
- 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.
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