bxddiemayra bxddiemayra
  • 02-04-2021
  • Mathematics
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please answer this question:) I need help:(​

please answer this question I need help class=

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sqdancefan
sqdancefan sqdancefan
  • 05-04-2021

9514 1404 393

Answer:

  (c)  The angles measure 90°.

Step-by-step explanation:

A (convex) quadrilateral with four equal-length sides must be a rhombus, so must have opposite sides parallel and diagonals that are perpendicular bisectors. In order for the rhombus to be a square, its angles must measure 90°.

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