If coordinates of two adjacent vertices of a parallelogram are (3, 2) and (1, 0) and diagonals bisect each other at (-2, 5), find coordinates of the other two vertices?

What are the differences between similar triangles and congruent triangles?

What are Armstrong numbers?

All real numbers are rational numbers.

A) True

B) False

The L.C.M of the smallest 2 digit composite number and the smallest composite number is:

• (a) 12
• (b) 4
• (c) 20
• (d) 44

Are all natural numbers also whole numbers?