Question

which shape has 2 square corners?

Explanation:

Step1: Recall square - corner property

A square corner means a right - angle (90 - degree angle).

Step2: Analyze each shape

Examine the angles of each given shape. The first shape has no right - angles. The second shape has no right - angles. The third shape has no right - angles. The fourth shape (a trapezoid) has 2 right - angles (square corners).

Answer:

The green trapezoid (the fourth shape)