A rhombus has 2 lines of symmetry exact. :) thank you! p.s. im an expert
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There are two that I can think off of the top of my head: a rectangle and a rhombus. Answer Lots of them. The ones listed are good, but there are many others. An elipse is but one more. And these are all planar. Add a third dimension. The question does not limit the answers to things in an x-ysystem.rectangledon't question it!
not all shapes have lines of symmetry. one example is a triangle.
It depends on how many sides that it has and whether of not it is regular (all the lines of the polygon are of equal length if it is a regular polygon). For regular polygons, the number of symmetry lines is the number of sides if number of sides is an odd number. Otherwise, the number of symmetry lines is double the number of sides. A square has 4 sides and 8 symmetry lines; a triangle has 3 sides and 3 symmetry lines.
All regular octagons have the same number of lines of symmetry, but octagons with unequal sides would have fewer lines of symmetry.
A rhombus is similar to a parallelogram.However,in a rhombus all sides are parallel and equal.The same applies to the angles.{all are equal}.It contains 2 lines of symmetry.
First of all to correct your spelling. It is 'parallelogram'. A parallelogram does NOT have any lines of symmetry, unless it is a rectangular paralleligram. Where upon it has two lines of symmetry, viz/ a vertical line through the centre and an horizontal line through the centre.
The only known shapes with two lines of symmetry are rhombus and rectangles. These shapes are found by the test of line of symmetry of certain shapes.Sketch a rectangle, which has two pair of congruent and parallel lines and all right angles. Indicate the lines of symmetry. They should pass through each opposite midpoint of the segments of the rectangles.Sketch a rhombus, the shape that has all congruent sides, but have two pairs of congruent angles, which are different from another. Indicate the lines of symmetry. They should pass through both opposite vertices of the rhombus.
Oh, dude, a rhombus is a quadrilateral with all sides equal in length. It's like a square that partied too hard and got a little slanted. Also, the opposite angles of a rhombus are equal, making it a pretty chill shape in the geometry world.
1 that is all
Oh, honey, that's an obtuse trapezoid for you. Two obtuse angles and no lines of symmetry, just like a rebellious teenager breaking all the rules. It's a unique shape that likes to stand out in a crowd, not conforming to the symmetry standards.
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There are two that I can think off of the top of my head: a rectangle and a rhombus. Answer Lots of them. The ones listed are good, but there are many others. An elipse is but one more. And these are all planar. Add a third dimension. The question does not limit the answers to things in an x-ysystem.rectangledon't question it!
not all shapes have lines of symmetry. one example is a triangle.
If your asking what shape has three lines of symmetry, your answer would be an equilateral triangle. You can tell how many lines of symmetry a shape that has all angles of the same measure has by looking at it's angles. Ex., pentagon has five angles--five lines of symmetry; octagon has eight angles, eight lines of symmetry; etc.
It depends on how many sides that it has and whether of not it is regular (all the lines of the polygon are of equal length if it is a regular polygon). For regular polygons, the number of symmetry lines is the number of sides if number of sides is an odd number. Otherwise, the number of symmetry lines is double the number of sides. A square has 4 sides and 8 symmetry lines; a triangle has 3 sides and 3 symmetry lines.
All regular octagons have the same number of lines of symmetry, but octagons with unequal sides would have fewer lines of symmetry.