The value of x is 5, arc EF measures 58° and arc GH measures 55°
What is an equation?
An equation is an expression that shows the relationship between two or more variables and numbers.
11x + (10x + 8) + 67 = 180 (sum of angle in a straight line)
x = 5
EF = 10(5) + 8 = 58°
GH = 11x = 11(5) = 55°
The value of x is 5, arc EF measures 58° and arc GH measures 55°
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