Question

I have one pair of parallel sides. I have order 1 rotational symmetry. I also have one line of symmetry.

Answer 1

Answer:

A trapezium has one pair of parallel sides. ... They are called isosceles trapeziums as they have two equal sides like isosceles triangles. A trapezium has rotational symmetry of order one.

Step-by-step explanation:

if this helped you, you can mark me as brainliest