# How to use *Isosceles* in a sentence

To see this, imagine an

**isosceles**triangle with a altitude drawn.Being either

**isosceles**or scalene is inseparable from a triangle in real existence.As the Greek philanderer

**isosceles**used to say, " There are 3 sides to every triangle " .Take any two arbitrary directions in the plane of the paper, and draw a small

**isosceles**triangle abc, whose sides are perpendicular to the two directions, and consider the equilibrium of a small triangular prism of fluid, of which the triangle is the cross section.The demihexagon is an

**isosceles**trapezium (trapezoid in American usage) in which three of the sides have the same length.AdvertisementIn crystallography the icosahedron is a possible form, but it has not been observed; it is closely simulated by a combination of the octahedron and pentagonal dodecahedron, which has twenty triangular faces, but only eight are equilateral, the remaining twelve being

**isosceles**(see Crystallography).If both places have the same latitude we have to deal with an

**isosceles**triangle, of which two sides and the included angle are given.The spherical A

**isosceles**triangles AJB, BJC are con gruent, and we see that AB can be brought into the position BC by a rotation about the axis OJ through an FIG.