27vakilikeon 27vakilikeon

18-03-2022
Mathematics

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Triangle DEF is shown below. Which of the following equations could be used to find the value of x?

Triangle DEF is shown below Which of the following equations could be used to find the value of x class=

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Medunno13 Medunno13

18-03-2022

Answer: A

Step-by-step explanation:

The sum of the angles of a triangle is 180 degrees.

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