Question

construct a quadrilateral ABCD in which BC=4 cm ab=4.6 cm b=70° a=90° c=120°​

Answer 1

Answer:

REF.Image

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 protector, draw a line from the point C making 120  ∘                    with the line segment CB.

ABCD is the required quadrilateral.

Step-by-step explanation: