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dajahp
14.12.2019 •
Mathematics
Geometry: these are all true or false questions
1.) the diagonals of a rectangle are perpendicular.
2.) the opposite angles of a rhombus are equal.
3.) the diagonals of a rhombus are perpendicular.
4.) every quadrilateral is a parallelogram.
5.) no parallelogram is a rhombus.
6.) every parallelogram is a rhombus.
7.) every square is a parallelogram.
8.) every square is a rectangle.
9.) every square is a rhombus.
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Ответ:
8 is false
7 true
6 false
5. false
4. true
3. true
2. true
1. false
Ответ:
Because Athens was using money from the Delian League.