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Mathematics, 30.07.2019 23:00 leothedrifter
Given: klmn is a parallelogram, ka − angle bisector of ∠k la − angle bisector of ∠l prove: m∠kal = 90°
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Given: klmn is a parallelogram, ka − angle bisector of ∠k la − angle bisector of ∠l prove: m∠kal =...
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