I think it is an isosceles trapezium but it is an isosceles❤❤
This could hopefully very well possibly be an isosceles triangle.
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The equation is S=L where S = number of sides and L = lines of symmetry.
It is a regular pentagon!
The letters S and N have point symmetry but not line symmetry.
A parallelogram does not have a line of symmetry.
draw line of symmetry for 20
Isosceles triangle
A Kite
A kite.
A symmetric trapezium.
Well since isosceles can only have two equal angles and two equal sides and a triangle has 3 angles and 3 sides it can really only have 1 line of symmetry.
nothing
Sounds like an isosceles triangle, with the line of symmetry from the third angle to the mid-point of the third side.
An irregular pentagon such as a child's silhouette of a house: a rectangle shape (open at the top) forming the body of the house, with a triangular roof on of the rectangle. The vertical line through the apex of the roof is the line of symmetry. The two walls, and the two roof lines are the two sets of equal sides. The two right angles at the base are the one set of matching 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.
It could be an arrowhead (delta) or a kite.
A kite or an arrowhead.
It has 3 sides of which 2 are equal and it has 3 interior acute angles 2 of which are equal it also has 1 line of symmetry