Each diagonal of a square is 14 cm. Its area is (a)`196\ c m^2` (b) `88\ c m^2` (c)`98\ c m^2` (d) `148\ c m^2`

Each diagonal of a square is 14cm. Its area is 196cm^(2)(b)88cm^(2)98cm^(2)(d)148cm^(2)

The length of the diagonal of a square is 20cm. Its area is (a)400 c m^2 (b) 200 c m^2 (c)300 c m^2 (d) 100sqrt(2)\ c m^2

If the perimeter of a square is 16 cm, then its area is (a)4 c m^2 (b) 8\ c m^2 (c) 16\ c m^2 (d) 12\ c m^2

The circumference of a circle is 44 cm. Its area is (a)77 c m^2 (b) 154 c m^2 (c)208 c m^2 (d) 144 c m^2

If the difference between the circumference and radius of a circle is 37 cm, then its area is (a) 154\ c m^2 (b) 160\ c m^2 (c) 200\ c m^2 (d) 150\ c m^2

If the difference between the circumference and radius of a circle is 37 cm, then its area is (a) 154\ c m^2 (b) 160\ c m^2 (c) 200\ c m^2 (d) 150\ c m^2

The sum of the length, breadth and depth of a cuboid is 19cm and its diagonal is 5sqrt(5)\ c mdot Its surface area is: (a) 361\ c m^2 (b) 124\ c m^2 (c) 236\ c m^2 (d) 486\ c m^2

The lengths of the diagonals of a rhombus are 36 cm and 22.5 cm. Its area is (a)810 c m^2 (b) 405 c m^2 (c) 202. 5\ c m^2 (d) 1620\ c m^2

The difference between the circumference and radius of a circle is 37 cm. The area of the circle is (a)111 c m^2 (b) 148 \ c m^2 (c)154 \ c m^2 (d) 285 \ c m^2

If the length of a diagonal of a cube is 8sqrt(3)\ c m , then its surface area is (a) 512\ c m^2 (b) 384\ c m^2 (c) 192\ c m^2 (d) 768\ c m^2