Krish

Question: Which English alphabet letter looks the same when you rotate it 180 degrees, and why is this property called symmetry?
Answer: The letter H looks the same when rotated 180 degrees. This means if you turn it upside down, it still appears as H. This property is called rotational symmetry because the letter remains unchanged after rotation around its center. Symmetry in general refers to a balance or sameness in an object, where one half is a mirror image or matches another part in some way. For example, H has both rotational symmetry (after a 180-degree turn) and reflective symmetry (if you draw a line vertically or horizontally through its center, both sides match). This makes it an interesting letter to study for symmetry!