Biology, 22.11.2020 05:00 Alreef8468

1. The sum of adjacent angles of a quadrilateral is__.
(a) 360°
(b) 180°
(c) 90°

Answers: 3

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1. The sum of adjacent angles of a quadrilateral is__.
(a) 360°
(b) 180°
(c) 90°...