If the sides of a triangle are 3 cm, 4 cm and 5 cm, then the area is _______.

The lateral surface area of a cube of side 12 cm is _______.

If the lateral surface area of a cube is 600 cm², then the total surface area is _______.

The volume of a cuboid is 660 cm³ and the area of the base is 33 cm². Its height is _______.

The number of bricks each measuring 50 cm × 30 cm × 20 cm that will be required to build a wall whose dimensions are 5 m × 3 m × 2 m is _______.

Find the area of an equilateral triangle whose perimeter is 180 cm.

A triangle and a parallelogram have the same area. The sides of the triangle are 48 cm, 20 cm and 52 cm. The base of the parallelogram is 20 cm. Find
(i) the area of triangle using Heron’s formula.
(ii) the height of the parallelogram

The adjacent sides of a parallelogram measures 34 m, 20 m and the measure of the diagonal is 42 m. Find the area of parallelogram.

The sides of a triangular park are in the ratio 9:10:11 and its perimeter is 300 m. Find the area of the triangular park.

Find the TSA and LSA of a cuboid whose length, breadth and height are 7.5 m, 3 m and 5 m respectively.

The total surface area of a cube is 864 cm². Find its volume

Find the area of a quadrilateral ABCD whose sides are AB = 8cm, BC = 15 cm, CD = 12 cm, AD = 25 cm and = 90°.

A farmer has a field in the shape of a rhombus. The perimeter of the field is 400 m and one of its diagonal is 120 m. He wants to divide the field into two equal parts to grow two different types of vegetables. Find the area of the field.