Question

If a quadrilateral is a square, then it is a rectangle.
If a quadrilateral is a rectangle, then it is a parallelogram.

Use laws of logic to draw a conclusion from the given statements.

A.

If a quadrilateral is not a square, then it is not a parallelogram.
B.

If a quadrilateral is a parallelogram, then it is a square.
C.
If a quadrilateral is a square, then it is a parallelogram.
D.

If a quadrilateral is a parallelogram, then it is a rectangle.

Answer 1

C

Answer 2

Because you add the first part of your first sentence with the last part of the last sentence.