Draw a trapezium ABCD when AB parallelto DC, AD=BC=3.2cm, AB=6.4cm, CD= 9.6cm. Measure angle A, Angle B

Follow the steps shown below to construct the required trapezium;

STEP I : Draw a line segment AB such that AB = 6.4 cm.
STEP II: Draw a line CD parallel to the line AB such that CD = 9.6 cm.
STEP III: Take A as a point and draw a line of length 3.2 cm such that it intersects the line drawn parallel to AB at D.
STEP III: Take B as a point and draw a line of length 3.2 cm such that it intersects the line drawn parallel to AB at C.
And AD = 3.2 cm and BC = 3.2 cm
Therefore ABCD is the required trapezium.

Now you can measure the angle with the help of protractor.