Calculate the area of quadrilateral ABCD in which AB= 32cm, AD = 24cm, ∠A=90∘and BC = CD = 52cm. A) 1344cm2 B) 1433cm2 C) 1300cm2 D) 1540cm2

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?