Question

(Q1) Construct a quadrilateral ABCD in which AB = 4.2 cm, BC = 4.8 cm, CD = 6.3cm, AD = 3.1 cm, and BD 6.7 cm. (class 8th)

Answer 1

1) build AB = 4.2cm

2) take the compass, opening 6.7cm from B draw an arc

3) take the compass opening 3.1cm draw an arc

the intersection of the arcs = D

connect B to D, BD = 6.7cm

4) take the compass, opening 6.3 cm from D, we draw an arc of a circle,

5) take the compass opening 4.8cm from B, draw an arc of a circle,

the intersection of the arcs = C

see attachment not to scale but the quadrilateral has this shape

Explanation: