# Area of shape + length - math problems

#### Number of examples found: 108

• Area of trapezoid The trapezoid bases are and 7 dm and 11 cm. His height is 4 cm. Calculate the area of trapezoid.
• Sandbox Sandbox has area of 32 sq ft and length of 4 1/2 ft. What is width of sandbox.
• Trapezium Determine the height of the trapezium ABCD, which has area 77.5 cm2 and base lengths 16 cm and 15 cm.
• Tiler On what surface m2 tiler must lay 30 square tiles, each of which has a side 25 cm?
• Area of rectangle Calculate the area of rectangle in square meters whose sides have dimensions a = 80dm and b = 160dm.
• Rectangle - sides What is the perimeter of a rectangle with area 266 cm2 if length of the shorter side is 5 cm shorter than the length of the longer side?
• Angles Determine the interior angles of a rhombus with area 319.1 cm2 and perimeter 72 cm.
• Described Calculate perimeter of the circle described by a triangle with sides 478, 255, 352.
• 3x square Side length of the square is 54 cm. How many times increases the content area of square if the length of side increase three times?
• Square If we increase side of the square, increase its area of 63%. What is the percentage we increase side of the square?
• Coordinate axes Determine the area of the triangle given by line -7x+7y+63=0 and coordinate axes x and y.
• Round table tablecloth Round table has area 50.24 dm2. Calculate the diameter of the circular tablecloth, if it is extend beyond the edge of the table by 30 cm.
• Equilateral triangle Calculate the side of an equilateral triangle, if its area is 892 mm2.
• Rectangle Area of rectangle is 3002. Its length is 41 larger than the width. What are the dimensions of the rectangle?
• Ace The length of segment AB is 24 cm and the point M and N divided it into thirds. Calculate the circumference and area of this shape. What is the diameter of a tree around which is 3m 9dm 7cm long rope wrapped? How big is its cross-sectional area?
• Flooring a room Find the cost of flooring a room 6.5 m by 5 m with square tiles of sides 25 cm at the rate of rupees 9.40 per tile.
• Prism The base of the prism is a rhombus with a side 30 cm and height 27 cm. The height of the prism is 180% longer than the side length of the rhombus. Calculate the volume of the prism.
• Garden The garden has two opposite parallel fences. Their distance is 33.1 m. Lengths in these two fences are 75.5 meters and 49.4 meters. Calculate the area of this garden.
• Circle and angle What is the length of the arc of a circle with radius r = 207 mm with cental angle 5.33 rad?

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