1.

From the figure given below the lengths of Pq and PR are ____ and ____ respectively.​

Answer»

60°+30°=180°

..........

30°sin=1/2

1/2=P/H

1/2=P/16

8cm=P

tan 30°=P/B

1/√3=8cm/B

B=8√3 cm ANS.......

kyuki....tan KA 30° hai...woh perpendicular KE OPPOSITE hai



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