Question

1. tony uses these shapes to make a new shape. circle the shape tony makes.

Explanation:

Step1: Recall triangle - combination property

Three equilateral triangles can be combined to form a trapezoid.

Step2: Analyze options

The first option is a parallelogram which cannot be made from 3 equilateral triangles. The third option is a hexagon which requires 6 equilateral triangles to form. The second option, a trapezoid, can be formed by arranging 3 equilateral triangles.

Answer:

The red trapezoid - shaped figure (the second option from the left among the answer - choice figures).