Question

Construct a quadrilateral ABCD in which AB = 4.6 cm, BC = 5.3 cm , ∠A = 60˚ ,∠B = 120˚ and ∠C = 90˚.

Answer 1

Draw AB=4.6 cm

Using a protractor, draw a line from A making 90

∘

with the line segment AB.

Using a protractor, draw a line from B making 70

∘

with the line segment BA.

Set the campus to the radius 3 cm and make an arc from the point B on the 70

∘

line. Making the point as C where the arc intersects the line.

Using the protactor, draw a line from the point C making 120

∘

with the line segmnt CB.

ABCD is the required quadrilateral