Help please i do not understand................

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Mortalapeman asked Oct 23, 2023

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25 votes

Help please i do not understand................

Mathematics
high-school

Mortalapeman asked Oct 23, 2023

by Mortalapeman

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1 Answer

12 votes

Answer:

x = 5

Explanation:

All the angles of a triangle add up to 180

83 + 61 + 4x + 16 = 180

160 + 4x = 180

180 - 160 = 4x

20 = 4x

20/4 = x

5 = x

Dmitry Adonin answered Oct 27, 2023

by Dmitry Adonin

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