Question

Hermina cut a '' by '' piece of cardboard down the diagonal. What shape did she create?

A) Square
B) Triangle
C) Rectangle
D) Rhombus

Answer 1

Cutting a square piece of cardboard down the diagonal creates two right-angled triangles, so the shape Hermina created is a triangle.

So, the correct answer is: B) Triangle.

Step-by-step explanation:

When Hermina cuts a square piece of cardboard down the diagonal, she creates two identical triangular pieces. Each diagonal cut through a square divides it into two right-angled triangles, as the diagonals of a square are equal and bisect each other at right angles.

Therefore, the shape created by cutting a square down the diagonal is a triangle, which means the correct answer is B) Triangle.

The information provided is incomplete, as the dimensions of the cardboard are missing. However, cutting a rectangular piece of cardboard down the diagonal typically results in two right-angled triangles.