Look at the rhombus in the figure.
What is the relationship between the marked angles?
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Look at the rhombus in the figure.
What is the relationship between the marked angles?
Let's remember the different definitions of angles:
Corresponding angles are angles located on the same side of the line that intersects the two parallels and are also situated at the same level with respect to the parallel line they are adjacent to.
Therefore, according to this definition, these are the angles marked with the letter A
Alternate angles are angles located on two different sides of the line that intersects two parallels, and which are also not at the same level with respect to the parallel they are adjacent to.
Therefore, according to this definition, these are the angles marked with the letter B
A - corresponding; B - alternate
If one of two corresponding angles is a right angle, then the other angle will also be a right angle.
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