Yes as would be the case in two similar equilateral triangles.
no, its in the definition of parallel lines. they never touch and therefore can never form an angle.
Parallel Lines
Parallel lines cut by a transversal form congruent alternate interior angles.
no it cant
Yes as would be the case in two similar equilateral triangles.
no, its in the definition of parallel lines. they never touch and therefore can never form an angle.
No, parallel lines are the ones that never cross each other. Perpendicular lines form an x.
Parallel Lines
no
Parallel lines cut by a transversal form congruent alternate interior angles.
A parallelogram has 2 pairs of parallel lines and in the form of a rectangle it has 2 pairs of parallel lines and 4 perpendicular lines that meet at each of its corners at right angles.
no it cant
Parallel lines do not meet and so do not form angles.
Parallel lines do not meet and so cannot form an angle.
Triangles that are the same shape but not the same size. In order to be a similar triangle, their numbers have to form proportions with the numbers of the similar triangle.
Think about 3-D shapes.Eight equilateral triangles would form two square based pyramids stuck together.Count all the lines of the shape.It will have twelve lines which would be enough lines for twelve matchsticks.