Question

does a regular triangular pyramid have reflection symmetry? If so, how many symmetry planes does it have?

Answer 1

I think so. If you cut it down the middle from the point at the top, straight down to the base, you will get something that is the same on one side as the other.

Answer 2

sorry if this wasn't helpful, or the terminology was wrong, but i think that's the general idea.

Answer 3

oh. and there would be 1

Answer 4

I was thinking 3

Answer 5

why

Answer 6

But i'm not sure..

Answer 7

yes
you are correct. I wasn't thinking properly. It was a careless mistake. that seems to be the correct answer

Answer 8

ok np

Answer 9

cool