Area + expression of a variable from the formula - practice problems - page 4 of 47
Number of problems found: 929
- Diagonals of diamond
Find the area and circumference of the diamond ABCD with 15m and 11m diagonals. - Diagonal of the rectangle
Calculate the rectangle's diagonal, which area is 54 centimeters square, and the circuit is equal to 30 cm. - Circle
How big is an area of a circle if its circumference is 51.2 cm? - Calculate 82078
The volume of a cube is 0.512 m³. Calculate its surface area. - Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters. - Respectively 64404
In the triangle, ABC, X, and Y are the centers of the sides BC and CA, respectively. The ABXY trapezoid has an area of 12. Calculate the area of triangle ABC. - Containing 8340
Calculate the perimeter of a square containing 9 acres. - Calculate 7854
The surface of the cube is 61.44 cm². Calculate its volume. - Calculate 6951
Calculate the missing dimension in the rectangle if you know: S = 51.66 square meters, and = 8.2 square meters - Calculate 6930
Calculate the diameter of a circle whose area S = 78.5 cm². - Perimeter 6254
Perimeter and area of the rectangle. Diagonal 260m and one side 150m - Tetrahedron 5844
Calculate the surface area of a regular tetrahedron whose height is 9 cm. - Described 4187
Find the area of the circle that is a) inscribed, b) described 6.32 cm square. - Circumference 3589
Calculate the circle's radius if the circumference and area are in a 2:5 ratio. - A triangle 9
A triangle has an area of 16 1/2 square units. The height is 3 2/3. What is the base? - Cube V2S
The volume of the cube is 27 dm cubic. Calculate the surface of the cube. - Twice of radius
How many times does the surface of a sphere decrease if we reduce its radius twice? - The circumference
The circumference of the rectangle is 62 cm. A square whose side is as long as one side of a rectangle has a circumference of 56 cm. What is the area of each shape? - Pilot
How high is the airplane's pilot to see 0.001 of Earth's surface? - Billboard
A rectangular billboard is 2.5 m long with a diagonal of 2.8 m long. Calculate the perimeter and the area of the billboard.
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