How many lines of symmetry does a regular decagon have?
February 20th, 2023
##10## in the plane, ##11## if you count the perpendicular axis through the centre.
A regular decagon has ##5## lines of symmetry that go through opposite vertices and ##5## lines of symmetry that go through the midpoints of opposite sides.
There is also a line of symmetry perpendicular to the plane that passes through the centre of the decagon.
Don't use plagiarized sources. Get Your Custom Essay on
How many lines of symmetry does a regular decagon have?
Just from $13/Page