Answer:
6,780.00 is right answer try it

Solution:
Given PRQ is a triangle.
ST is a line parallel to RQ.



<u>Triangle proportionality theorem,</u>
<em>If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.</em>


Do cross multiplication, we get

Divide by 2x on both sides, we get

√7(-8√10+√14)
-8√70+√98
-8√70+√49.2
-8√70+7√2
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Answer:
18 in
Step-by-step explanation: