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► Because it remains rigid. there is only one way to connect 3 lines into a triangle (think about beams and connectors). the structural strength comes from the beams and the connectors. the strength of the connectors is needed to keep the beams together, but the real strength comes from the beams. as long as they don't stretch/shrink, the triangle will be stable.
for a rectangle, the same beams/connectors could be used for a parallelogram. all of the structural strength would have to be in the connectors. if the beams are allowed to pivot at the corners, you will loose the structure
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How are congruent triangles used in real life?
Mostly congruent triangles are used for construction of things like bridges and buildings because they are considered more stable and strong to use (i hope that helps i had to learn this for a project)
Why are triangles used in the construction of bridges?
Triangles are used in structures because a triangle is a very stable shape that cannot be stretched or squashed easily - unlike rectangles which can easily become parallelograms.
Why do architects use triangles?
Architects use triangles as part of their work in designing buildings. And finding the pygratheim therom and stuff.
How can you use SSS with CPCTC?
You can prove that to triangles are congruent with SSS, then use CPCTC to prove that two corresponding angles of those triangles are congruent.
How many triangles can be made from five points?
The geometric shape formed by connecting the perimeter of five points is a pentagon. Its basic construction is that of three triangles with one triangle in the middle sharing two of its sides with a base line of the other two triangles. The maximum number of triangles that can be created, if you count only those triangles that are formed by line segments between each of the five points, are ten (10).
Why do architects and engineers use so many triangles in construction?
Triangles are rigid, quadrilaterals are not - a square can be "squashed" into rhombus.
What are some common materials used by engineers?
Urban construction engineers are likely to use concrete, steel, and glass.
How did ancient Egyptians use the right triangles in the construction of the pyramid's?
fhduia dyr s
What kinds of materials do engineers use to build walls?
There are many types of materials engineers use to build walls. Three possible construction materials are wood, brick, and concrete.
What jobs are available for construction engineers?
Construction engineers would be employed in areas of construction. They can be managers, product control managers, supervisors and possibly even work on construction sites.
How much do construction engineers make?
about 40000
Sound Engineers use trigonometry?
Trigonometry is used to define triangles, but it is also useful in the representation of waves. Sound engineers, obviously, use deal with sound waves. The pitch, volume, and direction of a sound wave are all deeply rooted in trigonometry.
Why are triangles important in construction?
i think because of the shape.
Where is construction of triangles used?
In building slanted roofs.
What is helmet color of construction site engineers?
yellow
What degree do you get to become an explosives engineer?
Depends. People that develop explosives are Chemical Engineers. People that design the USE of explosives may be Civil Engineers, or Mining Engineers. However, many everday users of explosives for mining and construction do not have a degree.
How much does a construction engineer get paid?
construction engineers gets paid about $5000 to $6000 a week
