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Question in the file below. (Khan Academy)

Question in the file below. (Khan Academy)-example-1

2 Answers

6 votes
Work is attached. :D


Question in the file below. (Khan Academy)-example-1
User Boby
by
7.6k points
5 votes
We can suggest this equation.
(6x+x)+(6x+x)+110º+110º=360º
7x+7x+220º=360º
14x=360º-220º
14x=140º
x=140º/14
x=10º

Answer. x=10º
User Venkat Teki
by
7.9k points