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Z is the midpoint of segment RT. Find the value for x and the measure of line segments RZ, and RT.
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Z is the midpoint of segment RT. Find the value for x and the measure of line segments RZ, and RT.

Z is the midpoint of segment RT. Find the value for x and the measure of line segments-example-1
User Spandan
by
6.1k points

2 Answers

7 votes
Since is the midpoint the two segments created are equal.

8x - 10 = 150
8x = 160
x = 20

Hope this helps :)
User ScottyG
by
5.7k points
1 vote
RZ = ZT
8x-10 = 150
8x = 160
x = 160/8
x = 20

RT = RZ + ZT
= 8x-10 + 150
= 8*20-10 + 150
= 150 + 150
= 300
User ThinkingMonkey
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5.5k points
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