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Write and solve an equation to determine the measures of the angels in the triangle below

Write and solve an equation to determine the measures of the angels in the triangle-example-1
User Rantiev
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2 Answers

4 votes
Since the sum of all angles of a triangle is 180°
So, 6c+25c+5c=180°
36c=180°
c=5°
So 6c=30°
25c=125°
and 5c=25°
User Rupert
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6 votes
just do 6c=0 and solve
same for 25c=0
also 5c=0
User Ritch
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