How many right angles does a trapezoid have?

It depends on how the trapezoid is formed. A trapezoid can have either 2 right angles, or no right angles at all.

Lesson Explainer: Area of a Trapezoid

Does a trapezoid have acute angles? - Quora

Trapezoids - Definition, Shape, Area, Formulas, Properties, Facts

Is it possible for a trapezoid to have more than two 90 degree

What is a quadrilateral with only 2 right angles?

Chapter 9 2D 實體結構分析Analysis of 2D Structural Solids. - ppt

How many right angles does a pentagon have? - Quora

What is a Trapezoid? Information & Fun Facts

Quadrilaterals

Right Trapezoid – Definition, Formula, Example and Diagrams

A trapezium can have a right angle.

Isosceles Trapezoid- Formula, Properties, Definition, Examples