# Area of shape + Pythagorean theorem - math problems

#### Number of problems found: 213

• Area of a rectangle Calculate the area of a rectangle with a diagonal of u = 12.5cm and a width of b = 3.5cm. Use the Pythagorean theorem.
• Annular area The square with side a = 1 is inscribed and circumscribed by circles. Find the annular area.
• Inscribed rectangle The circle area is 216. Determine the area of inscribed rectangle with one side 5 long.
• The plaster cast The plaster cast has the shape of a regular quadrilateral pyramid. The cover consists of four equilateral triangles with a 5 m side. Calculate its volume and surface area.
• Garden fence The garden has the shape of a rectangular triangle with an area of 96 square meters and a 16 m long one leg. How many meters of the fence need to be fenced?
• Diagonal to area Calculate the area of a rectangle in which the length of the diagonal is 10 cm.
• Square Calculate the area of the square shape of the isosceles triangle with the arms 50m and the base 60m. How many tiles are used to pave the square if the area of one tile is 25 dm2?
• Square Calculate area of the square with diagonal 64 cm.
• Equilateral triangle v2 Equilateral triangle has a perimeter 36 dm. What is its area?
• Circles Area of circle inscribed in a square is 14. What is the area of a circle circumscribed around a square?
• Spherical cap What is the surface area of a spherical cap, the base diameter 20 m, height 2 m.
• Rhombus The rhombus with area 68 has one diagonal is longer by 6 than second one. Calculate the length of the diagonals and rhombus sides.
• Equilateral triangle Calculate the area of an equilateral triangle with circumference 72cm.
• Equilateral triangle The equilateral triangle has a 23 cm long side. Calculate its content area.
• Triangle Calculate the sides of the triangle if its area S = 630 and the second cathethus is shorter by 17.
• Square Calculate the perimeter and the area of square with a diagonal length 30 cm.
• Equilateral triangle Calculate the side of an equilateral triangle, if its area is 892 mm2.
• Hexagon area The center of the regular hexagon is 21 cm away from its side. Calculate the hexagon side and its area.
• Airplane Aviator sees part of the earth's surface with an area of 200,000 square kilometers. How high he flies?
• Is right triangle or not If right triangle ABC, have sides a=13, b=11.5, c=22.5. Find area.

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Pythagorean theorem is the base for the right triangle calculator. Examples of area of plane shapes. Pythagorean theorem - math word problems.