Compared to a 3-legged stool it would. Consider the 3 or 4 points where the bottom of the legs make contact with the floor (which need not be even). Any three points are always in one plane so all points of contact for a 3-legged stool will always lie in the plane, thereby preventing rocking. Four points need not be coplanar and if they are not, the stool will rock.
it isnt It is not stronger. True, a 3-leg will not wobble because 3 points define a plane. However, a 3-legged table will tip over more easily than a 4-legged table. I suspect some science guru has done the physics on this and can prove what I say.
Four four-legged turtles can not outrun faster four legged creatures like rabbits even if they could run four times faster.
Median
Perhaps its legs are worn down and now are of different sizes.
Yes. This is because any three points will always be coplanar, but a fourth point may not be.
When you have a four legged stool it can be unbalanced if one of legs is a different length than the others. if you have a three legged stool than even if one of the legs is uneven it will still balance evenly.
A small seat that has three legs as opposed to four (or more)
Three points are the minimum required to define a geometric Plane. Any 3-legged stool, then, can only exist on a single Plane, and cannot alternate between any two Planes (i.e., rock). By combining any 3 of the 4 or more legs on the stool could define a separate plane on which the stool could stand. There are 4 separate configurations of 3 legs upon which a 4-legged table could stand: ABC AB D A CD BCD
There would have to be trillions of four-legged animals that exist on Earth.
The Eiffel towers has four pillars for stability, and to give it a symetrical aspect. The design was the object of a contest and only a four-legged design was considered at the time. Technically it would have been possible to build a resembling structure with only three pillars (like a three-legged stool instead).
it isnt It is not stronger. True, a 3-leg will not wobble because 3 points define a plane. However, a 3-legged table will tip over more easily than a 4-legged table. I suspect some science guru has done the physics on this and can prove what I say.
A mountain goat.
Another name for a four legged animal is a quadruped.
All four-legged animals are called Quadrupeds, 'quad' - four; 'ped' - foot.
legroom, leggings, two-legged, four-legged
The parts of the body that are keratinized are ones needing extra strength for protection. These would be structures such as skin, hair, nails, and if you are a four-legged animal you might have horns that are keratinized.
A four legged animal is an animal that has four limbs or legs for movement or support. Common examples include dogs, cats, horses, and elephants.