Expression of a variable from the formula + area of a shape - practice problems
Number of problems found: 676
- Perimeter to area
Calculate the area of a circle with a perimeter of 15 meters. - Perimeter from area
What is the perimeter of the square if its area is 64 cm²? - Cylinder 82991
Please express r from the formula for the surface of the cylinder. - Area of a circle
The circumference of the circle is 150.72 centimeters. Calculate the area of the circle. - A rectangle
A rectangle has an area of 36 cm². What could the length and width of the rectangle be? - Circumference 69934
You know the ratio of the circumference of the circle to the area is 4:9. What is the circle's diameter? - Circumference 6929
Two-thirds of the circumference of the circle is 12π cm long. Calculate the area of the circle. - Rectangle 45
The perimeter of a rectangle is 60cm if the length of the rectangle is 20cm. a)find the width b)find the area. - Cube edges
The sum of the lengths of the cube edges is 48 cm. Calculate the surface of the cube. - 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. - Radius
Determine the circle's radius if its perimeter and area are the same numbers. - Dimensions 22991
What are the dimensions of a square with an area of 49dm square? - Centimeters 3913
Calculate the diagonal of a square whose area equals 625 square centimeters. - Height
The area of the triangle is 35 cm². The length of the base is 10 cm. Determine the length of the height on the base. - Of the
Of the formula, S = the surface of the cuboid S=2. (ab+ac+bc) express unknown c. C =? - Equilateral triangle
Calculate the area of an equilateral triangle with a circumference of 72cm. - Equilateral triangle
The equilateral triangle has a 23 cm long side. Calculate its area. - Rhombus diagonal
The area of a rhombus is 224. One diagonal measures 33. Find the length of the second diagonal. - Rhombus problem
The perimeter of the rhombus is 268 m, and its area is 2278 m². Calculate the height of the rhombus. - Dimensions 23001
What dimensions can rectangles with an area of 24 cm square have?
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