Answer:

1. Yes

2. No

3. Yes

4. Yes

5. No

Step-by-step explanation:

1. A diamond like shape can be a square

2. Square has an equal 4 sides while rectangle have a four sides but not equal

3. Parallelogram is a simple (non-self-intersecting) quadrilateral with two pairs of parallel sides

And a rectangle can be a parallelogram

4. Refer to the number 3 explaination

5. Trapezoid have only one parallel side and cannot be called as parallelogram