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Are the opposite sides equal in a parallelogram?
Yes, each pair of two opposite sides is parallel and equal in length. This is necessary to achieve the symmetry of the angles.
Do kites have congruent opposite angles?
Only the pair of angles opposite the line of symmetry are equal. The other two angles that are bisected by the line of symmetry are not equal. if these angles were equal then the shape would be a rhombus.
What are all the properties of a paralelogram?
opposite sides are equal in length and parallel opposite angles are equal adjacent angles add up to 180 degrees no lines of symmetry base x vertical height = area sum of internal angles = 360 degrees sum of external angles = 360 degrees
What shape has no parallel sides are equal in length angles are equal and has 5 lines of symmetry?
Pentagon
What has 4 equal angles and 2 pairs of matching sides and two lines of symmetry?
A rectangle has four equal angles (each measuring 90 degrees) and two pairs of matching sides, with opposite sides being equal in length. Additionally, a rectangle has two lines of symmetry: one vertical and one horizontal.
What are the different types of symmetry a rhombus has?
Opposite sides are equal in length. Opposite angles are equal. It is also known as a parallelogram.
Are the opposite sides equal in a parallelogram?
Yes, each pair of two opposite sides is parallel and equal in length. This is necessary to achieve the symmetry of the angles.
Do kites have congruent opposite angles?
Only the pair of angles opposite the line of symmetry are equal. The other two angles that are bisected by the line of symmetry are not equal. if these angles were equal then the shape would be a rhombus.
I have 2 pair of parallel sides. The opposite sides are equal in length. All of the angles are equal in size and there are 2 lines of symmetry. What am I?
A rectangle.
What is a quadrangle that has equal opposite angles but they are not right angles and the opposite side are parallel and are equal in length?
square
Name the quadrilateral which has opposite angles equal but no lines of symmetry?
Parallelogram
What are all the properties of a paralelogram?
opposite sides are equal in length and parallel opposite angles are equal adjacent angles add up to 180 degrees no lines of symmetry base x vertical height = area sum of internal angles = 360 degrees sum of external angles = 360 degrees
What is a quadrangle withequal opposite angles not right angles with opposite sides equal in length?
Rhombus!
I have 2 pairs of parallel sides. My opposite sides are equal in length. All my angles are equal in size. I have two lines of symmetry. What am I?
The answer is any rectangle that is not a square: such a rectangle has two lines of symmetry, whereas a square has four.
Is there such thing as an irregular hexagon with symmetry?
Yes, a regular hexagon has ALL sides the same length and ALL angles equal. If you flatten it somewhat (like the profile of a lens) then the sides may still have the same length but some angles will be larger than others if opposite angles are the same than there will be symmetry. (there are many other options to retain symmetry in a hexagon this is but one)
What shape has no parallel sides are equal in length angles are equal and has 5 lines of symmetry?
Pentagon
How can you describe 2 ways of a pallergram?
A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length, and opposite angles that are equal. Two ways to describe a parallelogram could be as a shape with opposite sides that are both parallel and equal in length, or as a shape with opposite angles that are equal.
