The angles sum to 90° and the angles are complementary
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
If two adjacent angles have their exterior sides in perpendicular lines, then the two angles are complementary. This means that the sum of their measures is 90 degrees. In this scenario, the angles share a common vertex and a side, while their other sides form a right angle with each other.
square
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.
Yes.
yes
false
Only if the angles formed are right angles otherwise they form vertical opposite equal angles
false
No. Perpendicular lines for right angles. That is why they are called perpendicular.
A rectangle's perpendicular lines are ALWAYS adjacent to eachother
In a trapezium, there are two perpendicular lines. These perpendicular lines are the diagonals of the trapezium. The diagonals of a trapezium are the line segments that connect non-adjacent vertices of the trapezium and intersect each other at a right angle.