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Ooo
In ARST, the measure of ZT=90°, the measure of ZR=39°, and TR = 55 feet. Find the
length of ST to the nearest tenth of a foot.
S
39
T
55

could

step-by-step explanation:

u send me a picture of ur work

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3