Question
The total surface area of a cylinder is 2,200 cm². If its radius is 7 cm and height is expressed as (k + 13), then find the value of ‘k²’. (Use π = 22/7)
More Mensuration Questions
- A 18 m long ladder (whose foot is on the ground) leans against a wall making an angle of 60° with the wall. What is the height (in m) of the point wher...
- The area of a rectangle is 1/2 that of a square. The length of the rectangle is 20 cm and the breadth of the rectangle is 3/2 times that of the side of the...
- If the curved surface area and the radius of a cylinder are 990 cm2 and 21 cm, respectively, then find the volume (in cm3) of the cylinder.
- Find the area of a regular hexagon if its side is two-fifths the side of a square with perimeter 100 cm.
- The length and breadth of a rectangle are increased by 30% and 40% respectively. The increase in the area of the resulting rectangle will be:
- The side of a square is 33⅓% less than the length of a rectangle whose area is 1800 cm² and breadth is 40 cm. What is the perimeter of the square?
- The circumference of two circles are 132 cm and 88 cm respectively. What is the difference between the area of the larger circle and the smaller circle?
- A cylindrical tank has a radius of 7 meters and a height of 10 meters. How many liters of water can it hold? (1 cubic meter = 1,000 liters)
- Question 9
- Find the cost of building a fence around a square field with area 529m2 at the rate of Rs.40 per meter ?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
