Area - practice for 14 year olds
Number of problems found: 1059
- Equilateral triangle
Find the area of an equilateral triangle with a side of 15 cm. - Quatrefoil
Calculate the quatrefoil area, inscribed in a square with a side of 6 cm. - Cuboid
Find the cuboid that has the same surface area as the volume. - Squaring the Circle
Find the side of the square with the same area as the circle of radius 18. - Isosceles triangle
Calculate the area of an isosceles triangle, the base measuring 16 cm and the arms 10 cm. - Right triangle
Right triangle ABC with side a = 19 and the area S = 95. Calculate the length of the remaining sides. - Circumference 47983
What is the area of an equilateral triangle with a circumference of 63 cm? - The volume
The volume of the sphere is 1 m³. What is its surface? - Fit ball
What is the size of the surface of Gymball (FIT - ball) with a diameter of 65 cm? - Circles
The area of a circle inscribed in a square is 14. What is the area of a circle circumscribed around a square? - Equilateral 37341
Calculate an equilateral triangle's perimeter and area with a side of 20 dm. - Share 5
Share 30 oranges between Shola and Ade in the ratio 2:3. Find Shola's share and Ade's share. - Triangle
Calculate the triangle's heights ABC if the triangle's sides are a=82, b=44, and c=53. - One-fifth 80438
By what percent does the area of a square increase if its perimeter increases by one-fifth? - Diagonal 2738
ABCD square has a diagonal length of 8 cm. What is the area of the square? - A rhombus 2
A rhombus has sides of 170 meters and a diagonal of 300 meters. What is the area of the rhombus? - Surface of the cuboid
Find the surface of the cuboid if its edges have the dimensions a, 2/3a, and 2a. - Area of a rectangle
Calculate a rectangle area with a diagonal of u = 12.5cm and a width of b = 3.5cm. Use the Pythagorean theorem. - Inscribed circle
The circle inscribed in a triangle has a radius of 3 cm. Express the area of the triangle using a, b, and c. - Cone area and side
Calculate a rotating cone's surface area and volume with a height of 1.25 dm and 17,8dm side.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.