The area of any triangle is the base times the height divided by 2. So a triangle having a base of 7 ft. and a height of 4 ft. has an area of 14 sq. ft. Since the windmill has 4 blades with such a shape, the total area is 4 times the area of each blade, which is 56 sq. ft.
triangular trade route
it is two 2If they're shaped appropriately, then it only takes two triangles to make a trapezoid.
A folded napkin is often folded into a right triangle. The corners of walls can be shaped like a right angle.
Yes It always does because of how a trapezoid is shaped.
TilesAny shape can be covered with a number of similarly shaped figures such as triangles, this process is called tesselation.
However the blades are oriented. Look at a ceiling fan, the blades are shaped so that it will blow air down (there's a switch on there to make it spin and suck air up). A windmill is made to spin when wind blows and this rotates the handle on a pump to make water come out of a well.
Weather creates masses of moving air. Some of the energy of the air can be captured by a windmill or wind turbine and converted into another form. In a modern wind turbine the blades are aerodynamically shaped to get the most power from the wind. The blades turn a generator which produces electrical energy.
Polenta is a type of flour so polenta triangles is polenta flour shaped into triangles.
Triangles are generally shaped like triangles. Squares do not fit this description as they are generally categorized as squares. Circles have no sides, so they are also not triangles. Most things with three sides are triangle-shaped. Hope this helps.
no
a pyramid
There are 13
Banners that people have won
They shoot the soul to heaven
A triacontakaidigon is a polyhedron with 32 sides. If the sides are all triangles, then there are 32 triangles in a triacontakaidigon, but a triacontakaidigon does not need to have triangular shaped sides.
The first windmills had long vertical shafts with rectangle shaped blades and appeared in Persia in the 9th century.[5] The authenticity of an earlier anecdote of a windmill involving the second caliph Umar (634-644 AD) is questioned on the grounds of being a 10th century amendment.[6] Made of six to twelve sails covered in reed matting or cloth,they were quite different from European versions. A similar type of vertical shaft windmill with rectangle blades, used for irrigation, can also be found in 13th century China.
I read on the bottom of a box of speculaas cookies (seemingly a dutch brand but at an American store) that the reason for the windmill shape was because Sinterklaas lives in a windmill. I haven't found anything to verify this, however.