Planimetrics - math word problems - page 98 of 185
Number of problems found: 3687
- The perimeter of the rectangle
The length, l, of a rectangle is 4 inches greater than its width, w. The perimeter of the rectangle is at least 30 inches. What inequality shows the range of possible widths of the rectangle? - Area of a circle
The circumference of the circle is 150.72 centimeters. Calculate the area of the circle. - Square side length
Calculate the length of the side of a square in cm, the area of which is 48 cm square. - Perimeter from area
What is the perimeter of the square if its area is 64 cm²? - Parabola 3
Find the equation of a parabola with its focus at (0,2) and its vertex at the origin. f: y=x²+bx+c - Circle diameter
What is the diameter of a circle with an area of 35 cm square? - Embankment height
The profile of the railway embankment has the shape of an isosceles trapezoid, where a = 16.4 m, c = 10.6 m, and b = d = 5.2 m. Calculate the embankment height. - Rhombus
The rhombus with area 95 has one diagonal that is longer by 7 than the second one. Calculate the length of the diagonals and rhombus sides. - Square Number
If to a square of integer number add 33, we get the square of the following integer number. What is the original number? - Height
Calculate the height of the equilateral triangle if its perimeter is 31. - Square perimeter area
Calculate the perimeter of a square whose area is 25 dm². - Triangular numbers
The first four triangular numbers are 1,3,6,10. What is the 10th triangular number? Help: A triangular number or triangle number counts objects arranged in an equilateral triangle. - Square dimension calculation
What are the dimensions of a square with an area of 49dm square? - Square diagonal
Calculate the diagonal of a square whose area equals 625 square centimeters. - Catheti
The hypotenuse of a right triangle is 35, and the sum of legs is 49. Calculate the length of its legs. - Angle
Determine the size of the smallest internal angle of a right triangle which angles forming the successive members of the arithmetic sequence. - Cinema 4
In the cinema, there are 1656 seats; in the last row, there are 105 seats; in each next row, there are 3 fewer seats. How many are the total rows in the cinema? - Completing square
Solve the quadratic equation: m²=4m+20 using completing the square method. - Leg and height
Solve right triangle with height v = 7.8 m and shorter cathetus b = 15 m. - The perimeter
The perimeter of the triangle is 24, and the sides are integers and form an arithmetic sequence. Specify the side sizes of this triangle.
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