PLEASE PLEASE PLEASE HELP Given: △DMN, DM=10root3 m∠M=75°, m∠N=45° Find: Perimeter of △DMN

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Peterh · Answer 1 · 2019-10-08T09:51:45+0000

first make two triangles using M , so there iwll be 90-45-45, and 30-60-90 then use the side rules of those special triangles