In the adjoining figure, O is the centre of a circular arc and AOB is a line segment. Find the perimeter and the area of the shaded region correct to one decimal place. (Take π = 3.142)
Solution:
More Solutions:
- AB and BC as diameter is equal to the area.
- Find the area swept by the minute hand in 15 minutes.
- Find the total area of the unpainted surface of the cube.
- Can a pole 6.5 m long fit into the body.
- Compute the height of the aquarium.
- Its height is 7 cm and the base is a square. Find :
- If the volume of a cube is V m3.
- Find its volume and surface area.
- Find: the capacity of the box
- How many such cubes can be made?