12 metre square metal sheet is required to make a closed circular tank of radius 0.5 metre find the height of the tank
Answers
Answer:
12meater square is your answer
Step-by-step explanation:
may this help you to solve your answer
Step-by-step explanation:
• Length of boundary of a simple closed figure is known as perimeter.
• Area is the measure of region enclosed in a simple closed curve.
• Perimeter of a rectangle = 2 (length + breadth).
• Area of a rectangle = length × breadth.
• Perimeter of a square = 4 × side.
• Area of a square = side × side.
• Area of a triangle =
1
2 × Base × Corresponding Height.
• Area of a parallelogram = Base × Corresponding Height.
• Area of a circle = 2 r , where r is the radius.
• Area of a trapezium =
1
2 × (Sum of parallel sides) × Height.
• Area of a rhombus =
1
2 × Product of diagonals.
• Lateral surface area of a cube = 4 (side)2.
• Total surface area of a cube = 6 (side)2.
• Lateral surface area of a cuboid = 2 × height × (length + breadth).
• Total surface area of a cuboid = 2(lb + bh + hl).
• Lateral (curved) surface area of a cylinder = 2πrh.
• Total surface area of a cylinder = 2πr (r + h), where r is the radius
and his the height.
12/04/18
• Amount of space occupied by a solid is called its volume.
• Volume of a cube = (side)3.
• Volume of a cuboid = length × breadth × height.
• Volume of a cylinder = πr2h.
• 1cm3 = 1