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What else can I help you with?
Do congruent polygons have the same perimeter?
Yes, congruent polygons have the same perimeter. Congruent shapes are identical in size and shape, meaning that all corresponding sides and angles are equal. Therefore, the sum of the lengths of their sides, which defines the perimeter, will also be equal.
Would Two rectangles that have a same perimeter are congruent?
No
Are 2 squares with the same perimeter congruent?
Yes they are
Why are two rectangles with the same perimeter congruent?
They need not be congruent so the question is based on a fallacy.
Can two similar octagons sometimes have the same perimeter?
Not normally but yes when they are congruent to each other.
Are two triangles with the same area and perimeter always congruent?
I believe so, though I am not sure I can prove it.
Would Two rectangles that have a same perimeter are congruent?
No
Are 2 squares with the same perimeter congruent?
Yes they are
Why are two rectangles with the same perimeter congruent?
They need not be congruent so the question is based on a fallacy.
If two shapes have the same area and perimeter are they congruent?
Only if they have the same number of sides.
Are two rectangles with the same perimeter always congruent to each other?
no because one rectangle may be 3x4 which the perimeter is 14 and one rectangle may be 5x2 which as well equals 14
If two rectangles have the same perimeter, do they have to be congruent?
if you mean congruent as allowing to rotate, reflect then yes 1 likely though
Are two squares with the same perimeter congruent?
Yes, if the perimeters are the same, then both of them have side = perimeter / 4. And of course the angles are all 90°, since they are squares.
Are shapes with the same area always congruent?
No, they might not have congruent angles, etc.
Why are circles always congruent?
No. They can me different sizes. For a shape to be congruent, they need to me same size and same shape.
What is a congruant shape?
Congruent shapes are two shapes that are the same (angles, size perimeter/circumference)
Can two similar octagons sometimes have the same perimeter?
Not normally but yes when they are congruent to each other.
