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21-07-2021
Mathematics

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If angle ACB is congruent, and angle BAC=3x-10, angle ECD=45 and angle EDC=2x+10 what is x?

If angle ACB is congruent and angle BAC3x10 angle ECD45 and angle EDC2x10 what is x class=

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Аноним Аноним

29-07-2021

Answer:

x=20

Step-by-step explanation:

Since BAC and EDC are the same (ACB and DCE are congruent), 2x+10=3x-10, x=20

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