Parallel lines do not meet. Therefore they do not form any angles! So the angles (that do not exist) cannot add up to anything.
No, two lines would not be parallel if the consecutive interior angles measured 108 degrees and 74 degrees. Consecutive interior angles on parallel lines are always congruent, meaning they have the same measure. Therefore, if the consecutive interior angles have different measures, the lines cannot be parallel.
Triangles do not have parallel lines but as right angles triangles they do have perpendicular lines that meet at 90 degrees.
A square "corner" is 90 degrees, (assuming you meant 90 degrees, not 90 angles), and has parallel lines, thus, it must be a parallelogram! A parallelogram that has right angles, is a rectangle. Technically, all that is needed to know is 4 right angles, since all right angles implicate parallel lines and 90 degree angles.
When two lines are parallel and are cut by a transversal, the co-interior angles (also known as consecutive interior angles) are supplementary. This means that the sum of their measures is always 180 degrees. For example, if one co-interior angle measures 70 degrees, the other will measure 110 degrees. This property is a key aspect of understanding angles formed by parallel lines and a transversal.
The sum of corresponding angles, when two parallel lines are intersected by a transversal, is equal to 180 degrees. Corresponding angles are formed on the same side of the transversal and in matching corners. If the lines are parallel, the pairs of corresponding angles are congruent, meaning they are equal in measure. If the lines are not parallel, the corresponding angles do not have a specific sum.
No, two lines would not be parallel if the consecutive interior angles measured 108 degrees and 74 degrees. Consecutive interior angles on parallel lines are always congruent, meaning they have the same measure. Therefore, if the consecutive interior angles have different measures, the lines cannot be parallel.
360 degrees
Triangles do not have parallel lines but as right angles triangles they do have perpendicular lines that meet at 90 degrees.
A square "corner" is 90 degrees, (assuming you meant 90 degrees, not 90 angles), and has parallel lines, thus, it must be a parallelogram! A parallelogram that has right angles, is a rectangle. Technically, all that is needed to know is 4 right angles, since all right angles implicate parallel lines and 90 degree angles.
The internal angles add up to 360 degrees. If the trapezium has its base parallel to the top then the internal angles on the left of the parallel lines add to 180 degrees, the angles on the right add to 180 degrees.
trapezoid
Perpendicular lines = lines which are at right angles (90 degrees) to each otherDiamond = 2 pairs of parallel lines
When two lines are parallel and are cut by a transversal, the co-interior angles (also known as consecutive interior angles) are supplementary. This means that the sum of their measures is always 180 degrees. For example, if one co-interior angle measures 70 degrees, the other will measure 110 degrees. This property is a key aspect of understanding angles formed by parallel lines and a transversal.
yes
perpendicular lines run at 90% angles to each other not Parallel
The sum of corresponding angles, when two parallel lines are intersected by a transversal, is equal to 180 degrees. Corresponding angles are formed on the same side of the transversal and in matching corners. If the lines are parallel, the pairs of corresponding angles are congruent, meaning they are equal in measure. If the lines are not parallel, the corresponding angles do not have a specific sum.
No, right angles are the same as perpendicular. A right angle means that 2 lines intersect at 90 degrees which makes them perpendicular. Two lines that are parallel do not intersect at all.