Question

Q.In figure given below PQ || RS, LQPP= 70° and LROT=20°. Find the value of x.
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Answer 1

Answer:

PQ //RS

THEREFOR : LQPR= LORS= 70°

LTRO + LORS = 180°

LTRO+ 70 = 180 °

L TRO = 180°- 70°

LTRO= 110

SO IN Δ TRO

LT + LR+ LO = 180

LT + 110 + 20 = 180

LT = 180 - 130

LT = 50°