Question

The line of symmetry of the shape is shown by a dotted line.

Complete the drawing of the shape and
then rotate it by 180° about the origin

Answer 1

hard to go without a graph see explanation

Explanation:

from each point, count har far away it is from the dotted mirror line and then count that many in the opposite direction.

for example, the spikey point at the bottom is 3 units below the mirror line so count 3 units above the mirror line and that is where other point will be