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04-02-2019
Mathematics

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In trapezoid EFGH, m∠HEF=(4x2+16)∘ and m∠GFE=(5x2+12)∘. Find the value of x so that EFGH is isosceles. HELP PLEASE!!

In trapezoid EFGH mHEF4x216 and mGFE5x212 Find the value of x so that EFGH is isosceles HELP PLEASE class=

Respuesta :

Avphil22 Avphil22

12-01-2021

Answer:

A or 2, -2

Step-by-step explanation:

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