Question

If A={Parallelogram} B={Square, Rectangle, Rhombus, Trapezium} then find B-A , A-B.​

Answer 1

Answer:

B-A ={trapezium}

Explanation

It is given that,

If A={parallelograms}

B={square, rectangle, rhombus, trapezium}

In all parallelograms opposite sides are

equal, opposite sides are parallel and

opposite angles are equal

In B there are four geometric figures,

1)Square - square is a parallelogram

2) rectangle - is a parallelogram

3) rhombus is a parallelogram

4)trapezium is not a parallelogram because opposite sides are not equal and parallel

Therefore B-A ={trapezium}