Step-by-step explanation:
angle one one is the answer of second question
Answer:
The Percent of Blue sqaures out of the total for Group A is 75%.
The Percent of Blue sqaures out of the total for Group B is 60%.
The Percent of Blue sqaures out of the total for Group C is 66.66666%.
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Answer:
- see the list below
- no
- yes
Step-by-step explanation:
1. The dictionary definition of a parallelogram is ...
a quadrilateral with opposite sides parallel
As a consequence of this condition, a number of additional properties arise:
- opposite sides are the same length
- opposite angles are congruent
- adjacent angles are supplementary
- diagonals bisect each other
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2. The dictionary definition of a trapezoid (US; trapezium, UK) is ...
a quadrilateral with one pair of parallel sides.
As a consequence of this condition, it is not possible for a trapezoid to be a parallelogram.
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3. A rhombus is a special case of parallelogram in which all sides are the same length. A square is a special case of rhombus in which all angles are congruent (as are the diagonals). Yes, a rhombus may be a square.
