A trapezoid with congruent legs is known as an isosceles trapezoid. In this type of trapezoid, the non-parallel sides (legs) are equal in length, which also implies that the base angles are congruent. This symmetry gives the isosceles trapezoid its distinct shape and properties, such as diagonal lengths being equal. The parallel sides are referred to as the bases.
true
An isosceles trapezoid
Only when it's an isosceles trapezoid.
An isosceles trapezoid
A trapezoid in which the legs are congruent is called an isosceles trapezoid. In this type of trapezoid, not only are the legs equal in length, but the base angles are also equal, and the diagonals are congruent. This symmetry gives the isosceles trapezoid distinct geometric properties compared to other trapezoid types.
If the trapezoid is an isosceles trapezoid, with congruent legs, then the base angles are congruent. Otherwise, no.
True
true
An isosceles trapezoid
true
The legs are congruent.
Its Legs are Congruent.
Only when it's an isosceles trapezoid.
An isosceles trapezoid
True and its base angles are congruent.
An isosceles trapezoid
A trapezoid can be proven isosceles by proving that the 2 legs are congruent (by definition), or that the 2 base angles (either upper or lower) are congruent.