Area + perimeter - math problems

Number of problems found: 213

  • Concrete pipe
    Concrete pipe is cylindrical with an inner diameter 110 cm and outer 120 cm. Calculate the surface of the concrete pipe, if it is 9 m long.
  • Circle and angle
    What is the length of the arc of a circle with radius r = 207 mm with cental angle 5.33 rad?
  • Rectangle - sides ratio
    Calculate the area of a rectangle whose sides are in ratio 3:13 and perimeter is 673.
  • Circle arc
    Circle segment has a circumference of 135.26 dm and 2096.58 dm2 area. Calculate the radius of the circle and size of the central angle.
  • Shape
    Plane shape has a maximum area 677 mm2. Calculate its perimeter if perimeter is the smallest possible.
  • Rhombus HP
    Calculate the area of the rhombus with height 24 dm and perimeter 12 dm.
  • Rhombus problem
    The perimeter of the rhombus is 268 m, and its area is 2278 m2. Calculate the height of the rhombus.
  • Triangle SAS
    Calculate the triangle area and perimeter, if the two sides are 51 cm and 110 cm long and angle them clamped is 130 °.
  • Rhombus
    Calculate the perimeter and area of ​​a rhombus whose diagonals are 39 cm and 51 cm long.
  • Triangle SAA
    The triangle has one side long 71 m and its two internal angles is 60°. Calculate the perimeter and area of the triangle.
  • Triangle SSS
    Calculate perimeter and area of ​​a triangle ABC, if a=53, b=46 and c=40.
  • Right triangle Alef
    The obvod of a right triangle is 84 cm, and the hypotenuse is 37 cm long. Determine the lengths of the legs.
  • Right triangle
    Calculate the missing side b and interior angles, perimeter, and area of ​​a right triangle if a=10 cm and hypotenuse c = 16 cm.

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Area - math word problems. Perimeter - math word problems.