Question
On a rectangular wall of length 30 metres and height 25 metres, there is a window in the shape of triangle surmounted on a square. If the base of triangle and square overlap and length of each side of the square is 7 metres and length of altitude of the triangle is 4 metres, then excluding the window, what is the surface area of the wall?
More Mensuration Questions
- What will be the total surface area of a triangular pyramid whose sides are all 1 cm long?
- Ali the barber shaved 32% of his customers and gave a haircut to 64% of his customers. He charged Rs. 6 for a shave and Rs. 4 for a haircut. If 15% of cust...
- Question 3
- The total surface area of a cube is given as 486 cm². What is the volume of the cube?
- The length of the rectangle is triple its breadth. If the perimeter of the rectangle is 56 m, then find the area (in m2) of the rectangle.
- The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 252 cm. If each side of a square is 25% more than the breadth...
- The area of four walls of a room is 144 cm2. If the length and breadth of the room were equal and the height of the room is 4 cm, then what is the area of ...
- Calculate the perimeter of a square when the area of a circle that circumscribes it is 486 square centimeters. (Assume π = 3 for calculations.)
- When a smaller number divides a larger number, we get a quotient of 6 and a remainder of 5. Find the smaller number if the difference between the two numbe...
- A solid cylinder of radius 8 cm and height 21 cm is melted and recast into cones each of radius 4 cm and height 7 cm. How many cones are formed?
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
