geometry

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Hello,

Can some one check my work. I just want to make sure I answered the questions correctly.

Thanks,

Nikki

1) Every rhombus is a parallelogram.
True

2) Every parallelogram is a rectangle.
False

3) Every rectangle is a square.
False

4) Every square is a rectangle.
True

5) Every square is a rhombus.
True

6) The opposite angles of a parallelogram are always equal.
True
7) What is the sum of all the angles in a quadrilateral?
360 degrees

8) What is the sum of adjacent angles in a parallelogram?
180 degrees

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