Question
The base of a pyramid is an equilateral triangle whose each side is 10
The base of a pyramid is an equilateral triangle whose each side is 10
cm. Its slant edge is 30
cm. What is the total surface area (in cm²) of the pyramid?
More Mensuration Questions
- If a wheel covers a distance of 880 m in 40 rotations, then the diameter of the wheel is?
- The diameter of the base of a cylindrical drum is 28 cm and its height is 15 cm. The drum is full of water and the water from the drum is transferred to ‘n...
- The complete expense of covering the floor of a chamber at the rate of Rs 7.50 per square centimeter amounts to Rs 1875. If the length of the room measures...
- The perimeter of a rectangle is 64 meters, and the ratio of its length to its breadth is 9:7. What is the area of the rectangle?
- (160/3)% of the raindrops could have been collected, when 5 cm of rain has fallen on a part of land of area 1.8 km2, in a tank having a 240 m × 10 m base, ...
- A cylinder has a height of 21 meters and a radius of 7 meters. If a cone has the same radius and height as the cylinder, what is the difference in volume b...
- The perimeter of 3 squares is 28 cm, 36 cm and 48 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 3 squares?...
- The length and width of a rectangle are 40 cm and 24 cm respectively. If the length is increased by 20% and the width is decreased by 10%, what will be the...
- The diameter of the base of a cylindrical drum is 56 cm and its height is 15 cm. The drum is full of water and the water from the drum is transferred to ‘n...
- The cost of fencing a rectangular field at the rate of Rs. 5/metre is Rs. 450. If the length of the field is 11 metres more than its breadth, then find the...
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
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)