Question

Is there any shape which contains all of the geometrical ideas?

Answer 1

Step-by-step explanation:

• Triangles including right-angled triangles, isosceles triangle (those with two sides equal), equilateral triangles (all sides equal)
• 4-sided figures “quadrilaterals” including the square, rectangle, rhombus, trapezium
• shapes with more than 4 sides (“polygons") - mostly you will encounter the so-called regular polygons (all sides the same length) and you will learn a few names such as pentagon (5 sides), hexagon (6 sides), heptagon (7 sides, doesn't arise often), octagon (8 sides). Obviously this could continue indefinitely but those terms will do for now
• Circles and the formulae for the circumference and area
• Then you can have relationships between circles and triangles - circumscribed (passing through the 3 vertices - this is always possible) inscribed (inside the triangle, touching each side - this is also always possible)

Then you could live onto shapes that exist in 3 dimensions. I will just name a few here.

• Cube
• Pyramid - in a triangular, square or other shaped base
• Cone - like a pyramid, but on a circular base

Answer 2

Answer:

Triangles are the strongest shape * Thinking about Geometry *

According to me it's TRIANGLE

HOPE THIS HELPS!!

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