Given that S is the midpoint of , what is RT?
The correct answer is A. RT = 20.
1. First, find the value of :
Since is the mid - point of , then .
Given and , we set up the equation .
Subtract from both sides: , so .
Add 46 to both sides: , then .
Divide both sides by 7: , and Click "Show Answer" to reveal the answer and analysis
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