Planimetry - math word problems - page 60 of 187
Number of problems found: 3739
- Rectangle - area, perimeter
The area of a rectangular field is equal to 300 square meters. Its perimeter is equal to 70 meters. Find the length and width of this rectangle. - A rectangle
A rectangle has an area of 36 cm². What could the length and width of the rectangle be? - 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. - Largest angle of the triangle
What is the largest angle of the triangle if the second angle is 10° greater than twice the first and the third is 30° smaller than the second? - Parallelogram
Calculate the unknown side of a parallelogram if you know the perimeter o and one side: a) o = 7.2 cm; b = 1.8 cm b) o = 5.4 cm; a = 1.9 cm - Radius
Determine the radius of a circle whose circumference and area are numerically equal. - Rectangle - sides
One side of the rectangle is 14 cm long. The perimeter of the rectangle is 32 cm. Calculate the length of the other side of the rectangle. - Triangle square perimeter
The triangle has 7 cm, 8 cm, and 5 cm long sides. How long is the side of a square with the same perimeter as a triangle? - Circle circumference area
Two-thirds of the circumference of the circle is 12π cm long. Calculate the area of the circle. - Complementary angles 2
Two complementary angles are (x+4) and (2x - 7). Find the value of x. - Diagonal of square
Calculate the side of a square when its diagonal is 10 cm. - Square and rectangle
Calculate the side of a square, whose area equals the area of a rectangle that is 3 cm longer and 2 cm narrower than the side of the square. - Polygon 42
Which polygon has 42 more diagonals than sides? - Playground
A rectangular playground is enclosed with 38 m of netting. Its width is 7 m. Calculate its length. - Yard Length from Area Calculate the length of a yard with an area of 9.5 ares if its width is 16 meters.
- Triangle - alpha
In the ABC triangle, the alpha angle is 36 degrees. The beta angle is twice the gamma. What is this triangle? - Square side length
Calculate the length of the side of a square whose diagonal has a length of 10 m. - An equilateral triangle
The perimeter of an equilateral triangle is 33 cm. How long is each side? - 3-bracket 2
Can the smallest angle in a triangle be greater than 70°? - One leg
One leg of a right triangle is 1 foot longer than the other leg. The hypotenuse is 5 feet. Find the lengths of the three sides of the triangle.
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