Well, honey, a rhombus is a special type of quadrilateral with all sides equal, while an isosceles trapezoid has at least one pair of parallel sides. So, technically speaking, a rhombus can be considered an isosceles trapezoid if you squint your eyes and tilt your head a bit, but let's not get too carried away with geometry gymnastics now.
Yes, an isosceles trapezoid is symmetrical.
A quadrilateral may have all 4 angles different if it is not a square, rectangle, rhombus, rhomboid, rectangular trapezoid, isosceles trapezoid, or parallellogram.
it depends general: quadrilateral, polygon only some: trapezoid, parallelogram, rhombus, square, isosceles trapezoid, etc. (i'm pretty sure there's more)
If you extend the two legs of an isosceles trapezoid until they intersect, you get an isosceles triangle.
No. It can be but need not be.
rectangle, rhombus, parallelogram, trapezoid, isosceles trapezoid, kite ... etc
rhombus, parallelogram and an isosceles trapezoid
No, not every trapezoid is an isosceles trapezoid.
An isosceles trapezoid
Yes, an isosceles trapezoid is symmetrical.
A quadrilateral may have all 4 angles different if it is not a square, rectangle, rhombus, rhomboid, rectangular trapezoid, isosceles trapezoid, or parallellogram.
how is an isoscelels trapezoid related to a isosceles triangle
In an isosceles triangle and an isosceles trapezoid, both base angles are congruent
The diagonals of an isosceles trapezoid are equal in lengths
it depends general: quadrilateral, polygon only some: trapezoid, parallelogram, rhombus, square, isosceles trapezoid, etc. (i'm pretty sure there's more)
If the two sides which are not parallel have equal lengths, then the trapezoid is called an isosceles trapezoid (standard trapezoid has unequal sides). The base angles in an isosceles trapezoid are equal in measurement, also I know that a trapezoid with two nonparallel sides the same length is called an isosceles trapezoid.
If you extend the two legs of an isosceles trapezoid until they intersect, you get an isosceles triangle.