Complementary
Adjacent acute angle is not one word. An Adjacent angles are angles that are side by side.
They can but don't have to as long as they are intersecting it doesn't matter whatt type of angles they form. * * * * * NO! The fact that they are perpendicular means that they intersect at right angles. Not an acute angle, not an obtuse angle but a right angle. That is what perpendicular is.
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
They make a pair of acute angles and a pair of obtuse angles. In rotational order, the angles are acute, obtuse, acute, obtuse.
No, because they wouldn't add up to 180 degrees. An acute and obtuse COULD.
Complementary.
Complementary
No. Perpendicular lines for right angles. That is why they are called perpendicular.
Adjacent acute angle is not one word. An Adjacent angles are angles that are side by side.
Yes. If the two acute angles have their measures add up to 90 degrees, and both angles share one side that is common to each angle (they are adjacent), then their non-common sides will be perpendicular.
No. This is only true of squares and rectangles. Perpendicular means that the sides meet in a right angle. A rhombus has two acute angles and two obtuse angles.
maybe
They are equal.
They can but don't have to as long as they are intersecting it doesn't matter whatt type of angles they form. * * * * * NO! The fact that they are perpendicular means that they intersect at right angles. Not an acute angle, not an obtuse angle but a right angle. That is what perpendicular is.
Yes, all perpendicular angles form 90 degree angles.
They make a pair of acute angles and a pair of obtuse angles. In rotational order, the angles are acute, obtuse, acute, obtuse.
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.