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NNADVOKAT [17]
3 years ago
10

To make sure that a given parallelogram is a rectangle, at least how many of its angles must measure 90?

Mathematics
2 answers:
Anna71 [15]3 years ago
8 0

Answer:

The answer is 1 side must measure 90

Step-by-step explanation:


katrin2010 [14]3 years ago
5 0

Answer:

The answer is ONE

Step-by-step explanation:


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