Question

"Elsie is making a quilt using quilt blocks like the one in the diagram.

Answer 1

1) There are 4 lines of symmetry .
2) yes it has rotational symmetry and its angle of rotation is 90 degrees.
I hope it helps

Answer 2

The correct answers are:

4 lines of symmetry, and yes, 90 degree rotational symmetry.

Explanation:

Lines of symmetry are lines through which a figure an be folded and be the same on each side of the fold. This figure can be folded in half horizontally, vertically, and through both diagonal; this is 4 lines.

Rotational symmetry means you can turn a figure and have it look the same. This figure can be rotated multiples of 90 degrees and look the same.