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ABCD is an isosceles trapezoid with DC as one of the bases. ∠ D = (x + 60)∘ ∠ B = (4x)∘ DC = (x – 3) cm What is the length of DC? |
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Answer» ABCD is an isosceles trapezoid with DC as one of the bases. ∠ D = (x + 60)∘ ∠ B = (4x)∘ DC = (x – 3) cm What is the length of DC? |
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