Planimetry - math word problems - page 22 of 187
Number of problems found: 3739
- Track circuit calculation
The competitor runs on a circular track with a radius of 86 m. How many meters will he run three circuits? - Semicircle
Calculate the length of a semicircle with a radius of 6 cm. - Flowerbed stone calculation
The gardener filled the flowerbed with crushed stone in the shape of an equilateral triangle with an 8-m-long side. If 25 kg of crumb was consumed per 1 m² of the area, how much crumb was used for the whole flower bed? - Alcohol from potatoes
In the distillery, 10 hl of alcohol can be made from 8 t of potatoes. The rectangular field with 600 m and 200 m dimensions had a yield of 20 t of potatoes per hectare. How many square meters of area are potatoes grown to obtain one liter of alcohol? - Pizza circumference
Calculate the circumference of a pizza with a diameter of 62 cm. How big is the plate on which it is placed when it covers it? - Hexagon area calculation
Calculate the area of a regular hexagon inscribed in a circle with a radius r = 7 cm. - Diamond area from diagonals
In the diamond, ABCD is AB = 4 dm, and the diagonal length is 6.4 dm long. What is the area of the diamond? - Flowerbed grass area How large should we sow an area with grass in a circular flowerbed with a radius of 4 m?
- Bathroom tiling cost
Zdenka wants to tile her new bathroom. The bathroom has a square shape with a side length of 2.5 m. How many euros will he pay for new paving if 1 m² of paving costs 12 euros? But do you have to account for one-tenth of the tiling waste that needs to be b - Central angle
The circle has a diameter of 46 cm. What is the arc length that corresponds to a central angle of 30°? - Length of the arc What is the arc length of a circle k (S, r=68 mm), which belongs to a central angle of 78°?
- Two tasks
A children's sandbox has the shape of a triangle, two sides measure equally 3 metres and the last one has 50 dm. Calculate the perimeter of the children's sandbox in mm. A children's mould has the shape of a triangle with all three sides of the same lengt - Flowerbed perimeter calculation The flowerbed in the shape of a square has a hedge 27 m long planted on its three sides. Calculate the perimeter of the whole flowerbed
- Garden fencing cost
The rectangular garden is 40 meters long and 35,000 millimeters wide. How many meters of fencing does the landowner need? How much will it cost for him if 1 meter costs 5 euros? - Square perimeter calculation
Calculate the perimeter of a square whose side is 1037 mm long - Flowerbed sidewalk material
Around a round flowerbed with a diameter of 6 m should be made a sidewalk with a width of 0.5 m. How many square meters of material do we need? - Circumference - bed The perimeter of the round bed is 36 m. Find the length of the part of its circumference that belongs to the given center angles of 180°
- Box perimeter calculation
The perimeter of the box in the shape of a square is 8000 mm. What is the size of the box in m? Writing, sketching, calculation - Carpet
How many crowns CZK do we pay for a carpet for a bedroom when 1 m of square carpet costs 350 CZK, and the bedroom has dimensions of 4 m and 6 m? How many crowns do we pay for a strip around the carpet when 1 m of the strip costs 15 CZK? - The diameter
The diameter of a circle is 4 feet. What is the circle's circumference?
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