find angle QRS. [Hint : Draw a line parallel to ST through point R.]

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4. In Fig. 6.31, if PQ ll ST, angle PQR = 110° and angle RST = 130°, find angle QRS. [Hint : Draw a line parallel to ST through point R.]
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Oct
4. In Fig. 6.31, if PQ ll ST, angle PQR = 110° and angle RST = 130°, find angle QRS. [Hint : Draw a line parallel to ST through point R.] 4. In Fig. 6.31 angle PQR = 110° and angle RST = 130° find angle QRS. [Hint : Draw a line parallel to ST [...]
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Tags: 4. In Fig. 6.31 , angle PQR = 110° and angle RST = 130° , find angle QRS. [Hint : Draw a line parallel to ST through point R.] , if PQ ll ST ,