A Lemniscate is, in general, a curve generated by a point moving so that the product of its distances…
An Amsler-type polar planimeter that is being used to measure the area of a load graph.
The polar bear, Plantigrada, is part of the subdivision Carnivora, which includes other carnivorous…
The anatomy of a polar bear's leg. a, femur (thigh); b, tibia (leg); c, tarsus and metatarsus (foot);…
Showing how to find points on a coordinate plane. Also, shows an example of the midpoint formula.
If the chords of a circle are drawn through a fixed point, then the points of intersection of the pairs…