Question

Construct a quadrilateral ABCD when AB = 5 cm, AD = 4 cm, BC = 4.5 cm,∠A = 80°
and diagonal AC bisects ∠A. answer give in photo​

Answer 1

Given :

• AB || CD,
• AB 5 cm,
• ∠B = 80°,
• BC = 4 cm and
• AD = 4.5 cm.

We have to :

• Construct a trapezium ABCD and do the marking.

Constructing a Trapezium :

1. First take a pencil and a scale.
2. Take a point A and B with the measure of 5cm.
3. Then take 4cm measure and mark the line from point B to C.
4. Now,a take measure of 4.5cm and mark the line from point A to D.

Now mark for the degrees between angle for ∠B.

Answer 2

Step-by-step explanation:

pls like

Draw AB=5cm as base

Take angle A as 80degree

Measure BC -4.5 cm

And AD -4 cm

Now using compass sketch an arc from point B & D and draw a line from the point A to bisect the point where the arc bisects,BC line is 4.5cm now u'r fig is completed jst draw the points C &D and that's it