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Pre emergence herbicides are applied on the soil surface they move into the soil along with moisture and kill germinating weed seeds.
If the circumference of a circle is 352 cm then find the area of the circle?
The perimeter of an equilateral triangle is 36√3 cm. Find its height.
Total surface area of a right circular cylinder is 792π cm2. If the height of the cylinder is 3 cm less than its diameter, then find the dia...
Calculate the curved surface area of a cone with a diameter of 42 cm, and a height that is 1 cm shorter than half its diameter.
The length of a rectangle is extended by 26%, while its width is reduced by 26%. What is the percentage change in the area of the rectangle as a result ...
The ratio of the radii of the bases of a cylinder and a cone is 4:5, while the ratio of their heights is 5:6. What is the ratio of the volume of the cyl...
The areas of three adjacent faces of a cuboidal tank are 3 m², 12 m² and 16 m². The capacity of the tank. in litres, is:
If the length of certain rectangle is decreased by 4 cm and breadth is increased by 2 c, it would result in a square of the same area. What is the perim...
The perimeter of a rectangle is 140% more than perimeter of a square of side 15 cm. If the length of rectangle is 220% more than side of square then fin...