The required expression that represents a correct solution for the angle problem given in the figure is 3x + 80° + 2x = 180°. Option C is correct.
Given that,
A figure is shown, Describing the proportion of angle.
A solution-giving equation is to be determined.
What is the angle?
The angle can be defined as the one line inclined over another line.
What are functions?
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Since In the figure, we have seen three proportions of the angle.
Now the sum of the angle on the is 180, So,
3x +80 +2x = 180 - - - - (1)
The above equation is the required expression for the figure
and the solution is,m
5x +80 = 180
5x = 180 - 80
x = 100 / 5
x = 20
now
2x = 2 * 20 = 40 ; 3x = 3*20 = 60
When putting the above values in equation 1 we get
180 = 180,
Thus, the required expression that represents a correct solution for the angle problem given in the figure is 3x + 80° + 2x = 180°. Option C is correct.
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