Question
The circumference of a semi-circle is 108
The circumference of a semi-circle is 108
cm. What is the area of the circle with the same radius as the semi-circle? (Take π = 22/7)
More Mensuration Questions
- The length and breadth of a rectangle are increased by 20% and 30% respectively. The increase in the area of the resulting rectangle will be:
- A solid cylinder of radius 4 cm and height 9 cm is melted and recast into right circular cones of radius 2 cm and height 6 cm. How many such cones can be m...
- Measure of each interior angle of a regular polygon can never be?
- The length of a rectangle, area of which is 315 cm2, is equal to the radius of a circle of area 3850 cm2. Find the perimeter of the rectangle?
- A rectangular park is 50 m long and 30 m wide. A path of uniform width 2 m is built inside the park along all four sides. Find the area of the path.
- A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm²) of the annular por...
- The perimeter of a rectangular field is 22 metres and its area is 20 m^2 . What is the length of the diagonal of this field?
- 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:
- A rod is in the form of a circle of radius 35 cm. What is the side of a square into which it can be bent?
- Radius of a cylindrical vessel is 3cm less than breadth of rectangle, while height of cylindrical vessel is equal to length of rectangle, whose area is 720...
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
