Question
A hollow cylindrical pipe is made of iron. The difference between the outer and inner curved surface area is 176 cm². The height of the pipe is 28 cm, and the sum of the inner and outer radius is 30
A hollow cylindrical pipe is made of iron. The difference between the outer and inner curved surface area is 176 cm². The height of the pipe is 28 cm, and the sum of the inner and outer radius is 30
cm. Find the total surface area of the hollow cylindrical pipe.
More Mensuration Questions
- The sum of the total surface areas of two cubes is 1392 cm2. If the product of the length of their edges is 98 cm2, then find the difference (in cm) betwee...
- A rectangular field has a perimeter of 82 meters, and the length of its diagonal measures 29 meters. Determine the area of the field.
- If the length of the diagonal of a square is 13.6 cm, then the area of the square is:
- tan(θ -14π) is equal to:
- The lateral surface area of a cube is 324 cm2 . The length of a cuboid is 50% more than the side of the cube. The breadth of the cuboid is 9 cm less than i...
- A man spends 70% of his income. If his income is increased by 25% and expenditure is increase by 20%. Find the % change in saving?
- A cylindrical roller of diameter 1.6 metres and length 2.4 metres makes 15 revolutions per minute. What area can it cover in 10 minutes?
- Find the area of a triangle whose base is 35 cm and altitude is 40 cms.
- The volume of a cuboid whose length, breadth, and height are in the ratio 5:3:2, respectively, is 3,000 cm³. Find the lateral surface area of the cuboid.
- If the two adjacent sides of a rectangle are x cm and x – 10 cm and its perimeter is 68 cm then find its area?
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
