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ella [17]
3 years ago
8

If UT is a midsegment of QRS, find SQ.

Mathematics
1 answer:
serg [7]3 years ago
8 0
If UT is a midsegment,
  SR = 2·UT
  7x-1 = 2(3x+1)
We can add 1-6x to solve this
  x = 3

Then the length SQ is twice the length of SU.
  SQ = 2(2x+2) = 2(2·3+2)
  SQ = 16
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