Question

Rajat constructs a parallelogram
ABCD. what additional information
does he need to construct a
rectangle?​

Answer 1

Answer:

2 triangles

Step-by-step explanation:

Insert the 2 triangles in the sides(slanty side)

Answer 2

Answer:

Add right angled triangle to the two slanting sides of the parallelogram.

Step-by-step explanation:

We know that,

Every parallelogram is a rectangle, but rectangle has few different properties then parallelogram :

1. Every angle inside the rectangle should be 90 degrees,

2. Length of the diagonals should be equal.

3. Length of opposite sides of a rectangle should be equal.

4. The angle formed between two diagonals should not be 90 degrees, because if the angle measures 90 degrees then it would become a square.

5. Length of adjacent sides of the rectangle should not be same.

therefore,

By adding two right-angled triangles to the two slanting sides of the rectangle it will convert into a rectangle as the angle between the two adjacent sides will become 90 degrees.

#SPJ3