An arched structure is strong because the arch distributes the load and forces evenly along its curved shape, minimizing stress concentration. This design allows the arch to support weight effectively by transferring it to its foundation or abutments. The shape of the arch also helps to resist bending and buckling under external forces.
because it poops
I doesn't have enough, so when it falls it doesn't enough strength to make it break.Answer:Because of its shape. The cube is strong but remove 2 sides and any force will knock it down. Same as a rectangle. But a circle has a perfect arch. The Romans found out that an arch will hold up more weight than any other shape. An arch is only a small portion of a circle and can withstand more weight or impact than any other shape. Water dams are shaped in an arch because the more pressure exerted upon it, the stronger it is. Its also why the forehead is arched. Its the hardest bone to break.
simple arch shape, like dc has round domes, cirlcles. simple shape, really.
The arch.The arch.The arch.The arch.The arch.The arch.The arch.The arch.The arch.
Igloos are arch-shaped to distribute the weight of the snow evenly, making them stable and strong enough to withstand the elements. The curved shape also helps to prevent the accumulation of snow and facilitates better insulation, keeping the interior warmer. Additionally, the arch shape allows for the self-supporting structure of the igloo without the need for additional materials.
an arch
Becuase a parabola is an arch shape so that is why the 'golden arches' are parabolas.
the shell shape makes it strong.
an arch
The answer depends on the shape of the arch.
through the loid I think 3d but its shape is an arch so I dont know for sure