Diagonals of a rhombus area 1 m and 1.5 m in lengths. The area of the rhombus is

The area of circle is 38.5 sq. cm. Its circumference is?

A triangle with three equal sides has its area equal to 3?3 sq cm . Find its perimeter .

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

The cost of papering the four walls of a room is Rs. 48. Each one of length, breadth and height of another room is double that of this room.The cost of papering the walls of the new room is?

Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

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