=(5x+4)°
=(2x-2)°
=(4x-6)°
we know that,
=
+
According to the question,
so,
=(4x-6)°=(4×12-6)°=(48-6)°=42°
Point T is on line segment SU. Given TU = 11 and SU=20, determine the length of ST
2 answers:
Answer: ST = 9
Concept:
Here, we need to know the idea of the segment addition postulate.
The<u> Segment Addition Postulate</u> states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.
Solve:
<u>Given information</u>
TU = 11
SU = 20
<u>Given expression deducted from the segment addition postulate</u>
ST + TU = SU
<u>Substitute values into the expression</u>
ST + 11 = 20
<u>Subtract 11 on both sides</u>
ST + 11 - 11 = 20 - 11
Hope this helps!! :)
Please let me know if you have any questions
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