the sum of the lengths of all its sides
A triangle cannot have two parallel sides. In order for a figure to be a triangle, it must be a closed figure with three sides and three angles. If two of the sides were parallel, there is no way the figure could be closed by only one other line.
A sphere
If only two sides of one figure are congruent to two sides of another figure, you can say nothing about the opposite angles.
If it has only 4 sides in total, then it's a parallelogram.I think any figure with more than 4 sides can have two sets of parallel sides.
symmetry which term describes how the two sides of this figure are related?
the sum of the lengths of all its sides
A triangle cannot have two parallel sides. In order for a figure to be a triangle, it must be a closed figure with three sides and three angles. If two of the sides were parallel, there is no way the figure could be closed by only one other line.
A sphere
If only two sides of one figure are congruent to two sides of another figure, you can say nothing about the opposite angles.
kite figure
If it has only 4 sides in total, then it's a parallelogram.I think any figure with more than 4 sides can have two sets of parallel sides.
A kite figure has.
Rhombus.
A figure with exactly one pair of opposite sides can have only two sides in total and so is simply an obtuse angle.A figure with exactly one pair of opposite sides can have only two sides in total and so is simply an obtuse angle.A figure with exactly one pair of opposite sides can have only two sides in total and so is simply an obtuse angle.A figure with exactly one pair of opposite sides can have only two sides in total and so is simply an obtuse angle.
vertex
Are of equal length.