None
A trapezoid
NO !!! A triangle consists of three non-parallel lines.
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
A right triangle is a triangle with a right angle.a right triangle is a triangle with 1 side as a right angle
No.
No
None
None
A trapezoid
NO !!! A triangle consists of three non-parallel lines.
No parallel lines but a right angle triangle has perpendicular lines.
no
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
it is a shape with 4 parellel lines and it slanted on one side
triangle.
A right triangle is a triangle with a right angle.a right triangle is a triangle with 1 side as a right angle