Does the line E prime F prime coincide with line EF?
To determine if the line E'F' coincides with line EF, we need to compare their equations or properties.
The line EF can be represented by an equation in slope-intercept form (y = mx + b) or any other appropriate form, while the line E'F' would also have an equation in the same form.
If the equations of the two lines are equivalent, with the same slope and y-intercept, then they coincide, meaning they represent the same line.
To find the equation of line EF, you would need to know two points on the line (for example, points E and F), and then use the point-slope formula or any other suitable method to derive the equation.
Once you have the equation for EF, you can compare it with the equation of E'F' (if available) to check if they are the same. If the equations are the same, then the lines coincide.
Alternatively, if you have the coordinates of points E, F, E', and F', you can calculate the slopes and y-intercepts of both EF and E'F' using the appropriate formulas. If the slopes and y-intercepts are equal, then the lines coincide.
Without specific information about the equations or coordinates, it is not possible to determine if the lines coincide.