Yes
isos = equal, skelos = legs. A triangle with two equal legs is isosceles (not icsosceles!).
There is no such word as icociles! The word is isosceles and isos = equal, skelos = legs. A triangle with two equal legs is isosceles.
Actually, it is called an isosceles triangle. In Greek, isosceles means having equal legs: an isosceles triangles has two sides (legs) of equal length.
No, an isosceles trapezoid does not have four congruent sides. An isosceles trapezoid has a pair of parallel sides (the bases) and the non-parallel sides (the legs) are of equal length, but the lengths of the bases are generally different. Thus, it has only two pairs of congruent sides, not four.
A quadrilateral with exactly one pair of parallel sides is called a trapezoid (or trapezium in some regions). The parallel sides are referred to as the bases, while the other sides are the legs. Trapezoids can be further classified into isosceles trapezoids if the non-parallel sides are of equal length.
Equal angles and equal lengths
isos = equal, skelos = legs. A triangle with two equal legs is isosceles (not icsosceles!).
There is no such word as icociles! The word is isosceles and isos = equal, skelos = legs. A triangle with two equal legs is isosceles.
Actually, it is called an isosceles triangle. In Greek, isosceles means having equal legs: an isosceles triangles has two sides (legs) of equal length.
the legs
No, an isosceles trapezoid does not have four congruent sides. An isosceles trapezoid has a pair of parallel sides (the bases) and the non-parallel sides (the legs) are of equal length, but the lengths of the bases are generally different. Thus, it has only two pairs of congruent sides, not four.
The two equal length sides of an isosceles triangle are the legs.
A quadrilateral with exactly one pair of parallel sides is called a trapezoid (or trapezium in some regions). The parallel sides are referred to as the bases, while the other sides are the legs. Trapezoids can be further classified into isosceles trapezoids if the non-parallel sides are of equal length.
An isosceles triangle has three interior angles whose base angles are equal.
Isosceles means having equal "legs". It can be a triangle, trapezium or a shape with more sides.
legs Base and height are equal in langth
Assuming that trignale is a curious way of spelling triangle, isosceles means with equal legs from the Greek isos = equal and skelos = leg. The Greek isoskeles changed to the Latin isosceles and that is how it has remained.