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Triangles are the strongest type of shape. It is very sturdy, but takes up little space. It is the best for building bridges.

Q: Why is it important to use angles triangles and squares when building bridges?

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You should learn in it in grade school but you don't really need it unless you have certain jobs like an architect a teacher Shapes are all around us they are important now why do we need triangles to build bridges well because squares and rectangles would bend So don't build bridges on uneven squares

A cube is made out of squares ONLY. A Pyramid is out of triangles and sometimes with squares.

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Triangles, squares and hexagons.

squares and triangles :/

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Try using lots of triangles and pyramids, because they are a lot sturdier and stronger than squares and pentagons and hexagons etc. But if you HAVE to use squares, then reinforce the corners by building triangles into them.

Squares do, triangles don't.

You should learn in it in grade school but you don't really need it unless you have certain jobs like an architect a teacher Shapes are all around us they are important now why do we need triangles to build bridges well because squares and rectangles would bend So don't build bridges on uneven squares

No because squares have 4 sides whereas triangles have 3 sides

1:2

yes they are

squares, right triangles, rectangles

The 5 important polygons to remember are squares, triangles, hexagons, pentagons, and a shape more than six sides.

3 squares and 4 triangles will have 24 vertices. There will be 4 vertices for each of the 3 squares. Since there are 3 squares, that will be 12 vertices. There are 3 vertices for each of the 4 triangles. Since there are 4 triangles, that will be 12 vertices. 12+12=24.

A rectangle.. If you combine the triangles to make another square and then place all the squares in a row it makes a rectangle. you can also make a trapezium, if you place the 2 squares next to each other and then the triangles beside them...

triangles

Roofs are much stronger because triangles are stronger than squares