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Equiangular just means that all of the angles are the same, but the term is most often used to describe an equilateral triangle.

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In Science

The name for our planet's shape is an 'oblate spheroid', which is like a sphere squashed slightly in one direction (like if you press down on a soccer ball on the floor;… Smarties are also oblate spheroids but squashed down a lot more than the earth.) If the earth didn't spin around once a day it would be a sphere since gravity has been working long enough on the planet, and it pulls all parts of the planet inwards equally so eventually it ends up mostly spherical (after some stages in the evolution of the solar system). But since it also spins, the centrifugal force is greatest around the equator, so it pulls the middle of the earth out slightly into a bulge. I may be wrong, but i think this is a characteristic common to all of the planets in the solar system, maybe barring Uranus, since its axis of rotation points towards the sun. Hope this helps ;) From Dr Octavian. (MORE)

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In Astronomy

stars (like planets) are a sphere. this is because objects with such a large size wants a shape with the least surface area. stars are not perfectly round though, most stars b…ulge out some in the center because of it's large gravitational feild. (MORE)

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In Science

Is the "shape of a house" like a child's silhouette of a house? A horizontal base with vertical uprights at each end, and a roof consisting of two sloped lines. That is a pent…agon and it is not a rigid shape. The only polygon that is rigid is a triangle. (MORE)

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yes , a heart is a geometric shape Yes. (We're not talking about the primary organ of the circulatory system here. It's a math question.) Draw a heart on a piece of paper…. Draw it the "usual way" with the "lobes" pointing up and the "pointy part" down. Now cut it in half and look at just the line that makes half of it. That curved line can be "translated" into a mathematical expression. The term cardioid is applied to that shape. And a link can be found below. (MORE)

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The shape was a semicircle so that the sound can reverbarate around the theatre and also so that everyone can see the performance.

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A straight line, a triangle, an octagon, a pentagon, a hexagon a square a rectangle a.........

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In Chemistry

BF3 is a molecule in the trigonal planar shape. It has a central boron atom that is surrounded on three sides by three fluorine atoms.

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Blimps are non-rigid airships. Their shape is determined by the design of the envelope (inflatable bag). Most common airships are shaped like a cigar.

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In Geometry

No because 2d shapes are plane such as polygons but example of 3d shapes are: pyramid, cone, cuboid, cylinder, sphere ... etc