The angles sum to 90° and the angles are complementary
Chat with our AI personalities
Yes
That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angles.
Perpendicular lines formed right angles.
What is a 'Straight Angle'???? Perpendicular lines meet at 90 degrees ( right- angles).
right angles