Practice problems of the area - page 6 of 142
Number of problems found: 2836
- Observatory
The observatory dome has the shape of a hemisphere with a diameter d = 14 m. Calculate the surface. - Determine 81038
Determine the width of a rectangle with a content of 14.5 cm square and a length of 5 cm. - Calculate 41431
Calculate the surface of a cube whose edge measures 8 dm. - Hemispherical 39681
What is the coverage area of the painting of a hemispherical dome with a diameter of 8 m? - Equilateral 37341
Calculate an equilateral triangle's perimeter and area with a side of 20 dm. - Calculate 24881
Calculate a sphere's volume and surface area with a radius of 23dm. - Square 7482
1dm square - 7000mm square - Illuminates 4961
The lamp illuminates a circle with a diameter of 10m. What area does the light illuminate? - Irrigates 4958
The water jet for welding the lawn reaches a distance of 1.8 m. How much is the lawn irrigated? - Cylinder 82991
Please express r from the formula for the surface of the cylinder. - Equation 81932
Write the general equation of a circle with point S(2;5) and point B(5;6) lying on this circle. - Calculate 46541
Calculate the perimeter and the area of a right triangle if a = 6 cm, b = 8 cm, c = 10 cm. - Calculate 30361
Calculate the volume and surface of the cylinder r = 4cm, v = 6cm. - Calculate 21163
Calculate the volume and surface area of the sphere if given r = 36mm - Calculate 14733
Square has the side a = 12 cm. Calculate the area of a triangle in the square. - Triangle 8320
Is there a triangle with heights of 4, 7, and 10 meters? - Circumference 7235
Calculate the area of a diamond that is 3.5 cm high and 16 cm in circumference. - Rectangular 6892
How does one dimension of a rectangular garden depend on another if the garden has an area of 500 m²? - Calculate 4581
Calculate the surface and volume of the sphere if r = 5cm. - Circumference 3254
Calculate the height of a diamond with a circumference of 21.6cm and an area of 21.6cm squares.
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