Mathematics, 13.10.2020 19:01 jamayeah02
Suppose $\triangle DEF$ is isosceles and $\overline{DE}$ is twice the length of $\overline{EF}.$ If the triangle has perimeter $80,$ how long is the shortest side?
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Suppose $\triangle DEF$ is isosceles and $\overline{DE}$ is twice the length of $\overline{EF}.$ If...
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