The folds create four geometric kites. also, the 16 right triangles adjacent to the corners of the paper are all congruent, as are the 8 right triangles adjacent to the center of the paper. find the measures of all four angles of the kite labeled abcd. use the facts that ∠b ≅ ∠d and that the interior angle sum of a quadrilateral is 360°.

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the first plants to make the transition

explanation: