Surface area - practice for 12 year olds - last page
Number of problems found: 300
- Calculate 64734
We cut a sphere with a diameter of 10 dm into two equal parts. Calculate the area of the cut. - Circumference 61944
Calculate the volume and surface of the planet Venus if its circumference is 12,000 km. - Cylinder from paper
From a rectangle measuring 20 x 30 cm, we roll a cylinder with a height of 30 cm. Find its volume and surface. - Calculate
Calculate the surface of a regular eleven-sided prism; if the area of its base is 58 cm2, the edge of the base is 6cm long, and the height of the prism is 21 cm.
- Surface area 6
Find the surface area of a prism whose bases are right triangles with sides of length 3, 4, and 5 inches and a height of 8 inches. Include a sketch - Calculate 82078
The volume of a cube is 0.512 m³. Calculate its surface area. - Cube-shaped 67884
The cube-shaped drawer has an area of 405 dm square. Calculate the volume of this drawer. - Curved surface area CSA
A cylinder 5cm high has a base radius(7/2) cm. Calculate the curved surface area. - Surface 72394
The volume of the cube is 15625 cubic meters. Find the length of the edge and the surface of the cube.
- Reservoir
6 m long reservoir has a diameter of 2.2 m. What is its surface area in square meters? - Calculate 73534
The sphere has a diameter of 70 cm. Calculate its surface area and volume. - The surface
The cuboid's surface area is 1714 cm2, and the edges of the base are 25 cm and 14 cm long. Find the area of the surface. - The cube
The surface of the cube is 150 square centimeters. Calculate: a- the area of its walls b - the length of its edges c - its volume - CD disc
A compact disc has a diameter of 11.8 cm. What is its surface area in square centimeters?
- Of the
Of the formula, S = the surface of the cuboid S=2. (ab+ac+bc) express unknown c. C =? - Shell of cylinder
Calculate the area of the shell of the 1.6 m height cylinder with a base radius of 0.4 m. - Area to volume
The area of one cube wall is 36 cm². What is the volume of the cube? - Cube edges
The sum of the lengths of the cube edges is 48 cm. Calculate the surface of the cube. - Calculate 41431
Calculate the surface of a cube whose edge measures 8 dm.
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