Question
When the breadth of a rectangle is reduced by 4cm (keeping the length constant), its area reduces by 72 cm2 and when the length is reduced by 4cm (keeping the length constant), its area reduces by 64cm2. What is the perimeter of the rectangle? (in cm)
More Mensuration Questions
- The volume of a solid cube is 1331 m3. If whole cube is to be painted at a rate of Rs. 10 per m2, then what will be the cost of painting the cube?
- The area of the circumcircle of an equilateral triangle is 3π cm². The perimeter of the triangle is:
- Find the volume of a cylinder of radius 3.5 cm and height 10 cm. (Take π = 22/7).
- A rectangular ground is 95 metre long and 75 metre broad. If two 10 metre wide paths one parallel to the breadth and one parallel to the length, of the gr...
- Each side of square ‘A’ is 6 cm less than that of square ‘B’. The perimeter of a rectangle is 4 times the difference of the perimeters of the two square. I...
- The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 13:10, respectively. If the area of the rectan...
- Find the approximate volume of a right circular cone having diameter 14 cm and height 3cm.(Take pie = 3.14.)
- Quantity I: The total area of a Square and rectangle is 546 Sq cm. The side of the square is 14 cm. What is the sum of the perimeter of square and rectang...
- Find the surface area of the smallest cube that can perfectly fit a sphere of volume 7776π cm3 inside it.
- The sum of the perimeter of circle R and S together is 1012 cm. If the area of circle S is 18634 cm2 , then the radius of circle R is approximately what pe...
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
