Category: Mathematics

Solution: Find the area of the circle concentric to this circle and tangent to the given chord

Solution: Find the boarder between the two circles

Solution: The perimeter of a sector is 9 cm and its radius is 3 cm. What is the area of the sector?

Solution: What is the area of the sector?

Solution: Find the area of the swimming pool

Solution: A sector has a radius of 12 cm. if the length of its arc is 12 cm, its area is

Solution: Find the area of the rectangle

Solution: Find the area of the circle

Solution: Find the area of the smaller part, in cm square

Solution: Find the area of the larger segment in cm square