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If m∠DEF = (5x−8)°. Which equation would you use to find the value of x?

5x−8=20


5x-8=360


5x-8=90


5x-8=180

If m∠DEF = (5x−8)°. Which equation would you use to find the value of x? 5x−8=20 5x-example-1

1 Answer

7 votes

Answer:

5x-8=90

Explanation:

Thale’s Theorem

5x-8=90

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