The numerical length of RT will be 20.
A line segment in geometry is bordered by two separate points on a line.
A line segment is sometimes referred to as a section of a line that links two places. The difference between a line and a line segment is that a line has no endpoints and can go on forever in any direction.
Given data in problem is;
ST=3x-8
RT = 4x
RS = 4x - 7
From the given line segment;
RT = RS +ST
4x = 4x - 7 + 3x-8
3x-8 = 7
3x=8+7
3x=15
x=5
The numerical length of RT is found as;
RT = 4x
RT= 4 × 5
RT = 20
Hence, the numerical length of RT will be 20.
To learn more about the line segment, refer;
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