Question

Is it's an isosceles trapezoid? how do you know???

Answer 1

Your answer would be, Yes! It is an Isosceles Trapezoid, Because, Isosceles trapezoids have at least one set of opposite sides, that are parallel, mainly the base, and it's opposite. The non-base sides are equal in length to each other, and the base angles are equal to each other.

Hope that helps!!!!!!

Answer 2

Yes, it is an isosceles trapezoid. In an isosceles trapezoid, its non-parallel sides make equal angles with the base and the two sides are equal.

Explanation:

A trapezoid is a 3 dimensional figure formed from trapezium. It is a quadrilateral with one pair of parallel sides to be equal and a line of symmetry bisecting one pair of opposite sides.

A trapezoid with the two non-parallel sides the same length is called an isosceles trapezoid. Its non parallel sides make equal angles with the base.

Therefore, the rough sketch shows an isosceles trapezoid.