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Because triangle are shapes too

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11y ago
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Q: Why do structural shapes include triangles?
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Related questions

What shape does triangles make?

Triangles can make various shapes depending on their sides and angles. Some common shapes formed by triangles include equilateral triangles (with three equal sides), isosceles triangles (with two equal sides), scalene triangles (with no equal sides), and right triangles (with one 90-degree angle).


What is A name of a 2d shape?

2D shapes include squares, triangles, rectangles and circles.


Brian cut out 15 paper shapes. Two thirds of the shapes were circles The rest were triangles Ow many shapes were triangles?

The answer is five triangles ?


Shapes with no right angles?

Most shapes have no right angles. Circle, pentagon, hexagon etc. Ones that do include the square and some triangles.


What are names of different shapes?

A shape is an object with a specific number of sides. Some examples of shapes include circles, squares, triangles, pentagons, and hexagons.


Are isosceles triangles 3-d shapes?

No because isosceles triangles are 2 dimensional shapes.


Difference between regular and irregular shapes?

Regular shapes have equal sides and angles, like squares and equilateral triangles. Irregular shapes have sides and angles of varying lengths and measurements, like rectangles and scalene triangles. Regular shapes are typically easier to calculate and work with compared to irregular shapes.


How many geometric shapes are in the Egyptian Pyramids?

Properties of the Pyramids include square bases, triangular bases, equilateral triangles, isosceles triangles, interior right angle triangles and much much more.


What are examples of 2D shapes in your environment?

Examples of 2D shapes in the environment include squares, circles, triangles, rectangles, and parallelograms found in objects such as stop signs, wheels, windows, tablets, and doors.


Shapes with three sides?

triangles


What shapes have obtuse angles?

triangles


What shapes have 3sides and 3corners?

Triangles.