Question
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 10:11, respectively. If the area of the rectangle is 13310 cm2 , then find the radius of the circle.
More Mensuration Questions
- The marks obtained by 7 students in a class in mathematics are 43, 44, 65, 41, 53, 65 and 62. The mode of the data is:
- The circumference of a circle is 33 cm and the length of the rectangle is 8 times the radius of the circle. Find the area (in cm2) of the rectangle, if the...
- The diameter of the base of the cylindrical drum is 35Dm and the height is 24Dm. It is full of kerosine. how many tins each of size 25cm ×22cm ×35cm can be...
- A hollow spherical metallic ball has an external diameter 6cm and is 1/2cm thick. The volume of the ball (in cm cube) is.
- The ratio of length and breadth of a rectangular field is 5:3. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 3000, then find t...
- John has finished planting 1/4 th of the area of rectangular garden which is 12ft wide. When he finishes planting another 90 sq. ft of the...
- If the income tax is increased by 14% then net income is reduce by 6%. Find the rate of income tax?
- The volume and height of a cylinder are 4224 cm3 and 21 cm. Find the radius of the cylinder.
- Question 9
- Find the length of a wire radius 0.40 cm which can completely cover the surface of a cylinder whose height is 1.6m and base radius 21 cm?
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
