vanvalenpeyt
03.07.2020 •
Mathematics
The diagram shows four points, P.Q. R and S on a level piece of land, and a vertical housing flat, PT. ORS is a straight path and QI.RT and ST
3 straight buntings strung from T. PQ = 20 m and PÔT = 56°
(a) Calculate the height of the flat, PT.
(b) Given that PÂT = 46°, find QR.
(c) Given that PS = 52 m, find QTS.
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Ответ:
my answer is$ 12
step-by-step explanation:
because 15 -2=12