Question

A trapezium is called an isosceles trapezium, if
i. all sides are equal ii. non- parallel sides are equal
iii. parallel sides are equal iv. opposite sides are parallel

Answer 1

Answer:

the second option is correct

If the two non-parallel sides are equal, the trapezoid is called an isosceles trapezoid. In an isosceles trapezoid, each pair of base angles are equal.

Step-by-step explanation:

An isosceles trapezoid (called an isosceles trapezium by the British; Bronshtein and Semendyayev 1997, p. 174) is trapezoid in which the base angles are equal and therefore the left and right side lengths are also equal.

Answer 2

Answer:

option ii is correct answer of this question

Step-by-step explanation:

An isosceles trapezium is a trapezium in which the non-parallel sides are equal in measure. In other words, the bases are parallel and the legs are equal in measure.