Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

please answer this question:) I need help:(​

Please Answer This Question I Need Help class=

Sagot :

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°.