Study guides

☆☆

Q: What shape has 3 equal sides 3 equal angles 3 lines of symmetry?

Write your answer...

Submit

Still have questions?

Continue Learning about Geometry

octagon

A rectangle. Obviously the right angles are in the four corners of the rectangle. The lines of symmetry occur across the horizontal and vertical. There are no lines of symmetry on the diagonal.

a square

no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.

It is a trapezoid and its other 2 angles are obtuse and acute

Related questions

Pentagon

Square

octagon

There is no such shape. A 2d shape with 5 sides and all equal angles must be a regular pentagon (or a 5-pointed star if you stretch the definition of "all angles"). And a regular pentagon - or star - has 5 lines of symmetry.

An irregular quadrilateral.

Impossible.

The shape that has three lines of symmetry is the equilateral triangle. It also has three angles of equal size and three sides of equal length.

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.

rhombus

a square

A pentagon has five lines of symmetry. It also has five internal angles.

7

People also asked