Which statement is true? 1. All squares are rectangles. Rectangles have 4 right angles. Therefore, all squares have 4 right angles.

2. Only some squares are rectangles. Rectangles have 4 sides that are the same length. Therefore, only some squares have 4 sides that are the same length.

3. Only some squares are rectangles. Rectangles have 4 right angles. Therefore, only some squares have 4 right angles.

4. All squares are rectangles. Rectangles have 4 sides that are the same length. Therefore, all squares have 4 sides that are the same length.

Not 100% sure but I believe it might be 1. I hope it helps if not let me know.

1. All square are rectangles. Rectangles have 4 right angles. Therefore, all squares have 4 right angles.

Explanation:

If you cut a rectangle in half what would you get? A Square! Tbh I learned this is 5th grade and simply just haven’t forgotten. A square is a rectangle however, a rectangle is not a square.

Hope this helped, good luck!

a is the correct

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°