![]() ![]() ![]() The conical roof above the warehouse has a diameter of the lower part (base) d = 11.2 m and a height v = 3.3 m. How much m² of fabric do we need to finish the tent if we add 12% material to the folds? The children's tent with a beech wood floor has the shape of a regular four-sided pyramid with a base edge of 1.25 m and a height of 80 cm. How many steps does Danka take to school if Jan walks 820 steps? How many steps does their father take on the same journey? Who walks 4.5 m in 5 steps? Hansel has a step length of 75 cm, and his little sister Danka is only 60 cm. For many years will the mother be four times older than the daughter? ![]() How many square meters does the fabric consume, considering adding 15% for stitching and folds? Susan has an old stool - a cube with an edge length of 80 cm. The mother's luggage weighs two times more than the father's and the son's 4 kilograms less than the mother's. The councilors agreed that they did not need cannons, but a new bell would be thrown at the town tower. Many medieval cannons made of cannon were found in the Castle Museum (cannon is an alloy of tin and copper in a ratio of 1:9). How many ways can he give the balls to his sons if everyone gets at least one? The father has six sons and ten identical, indistinguishable balls. How many square meters of fabric are needed to make a tent? How much air is i The front and rear walls are isosceles triangles with a height of 18 dm and arms 19.5 dm long. The tent has the shape of a triangular prism. If Nina was nine times older and her mother was nine times younger, they would be 85 years old. Their lower side is 2 m long, and the height is also 2 m. Their mother suggested that they sew a tent whose walls would be made of 4 identical isosceles triangles. Januka and her father were going to the tent. We encourage you to watch this tutorial video on this math problem: video1 Related math problems and questions: ![]()
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