Question
span >An equilateral triangle and a rectangle have the same perimeter. The difference between the sides of the rectangle is 5cm. If the side of the triangle is 20 cm, then find the area of the rectangle?
More Mensuration Questions
- Two right circular cones of equal height of radius of base 3cm and 4cm are melted together and made into a solid sphere of radius 5 cm. The height of the c...
- The ratio of the diagonals of a rhombus is 5:6, and the difference between their lengths is 7 cm. Find the area of the rhombus.
- The ratio of length to breadth of a rectangle is 8:5. When the length and breadth of the rectangle is increased by 40% and decreased by 25% respectively, t...
- The volume of a rectangular tank is 1680 m³, and the ratio of its length, width, and height is 7:6:5, respectively. What is the length of the rectangular t...
- The ratio between the number of sides of two regular polygons is 1 : 2 and the ratio between their interior angle is 2 : 3. Then the number of sides of the...
- Perimeter of a rectangle is 50% more than that of a square of side 30 cm. If the difference between the length and breadth of the rectangle is 7 cm, respec...
- A rectangular playground is fenced at Rs. 11/metre and the total cost is Rs. 1210. If the length to breadth ratio is 6:5, find the area of the playground.
- A cylindrical tank with a radius of 7 m is half-filled with water. If a cuboidal block of dimensions 2 m × 5.5 m × 7 m is submerged completely into the tan...
- If the base and height of a triangle are in the ratio of 2:5 and area is 125 cm2. Find its base and height.
- The total surface area of a cube is given as 216 cm². The radius of a cone is twice the length of the edge of the cube, and the height of the cone is 16 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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)