Question

PQRS is a trapezium with PQ||SR.if angle P =30°,angle Q =50°,find angle R and S

Answer 1

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Answer 2

Answer : angle P + angle S =180 (co - interior angle )

30° + angle S = 180°

angle S = 180°-30°

angle s = 150 °

angle Q + angle R = 180°

50° + angle R =180°

Angle R =180° - 50°

Angle R = 130°

therefore angle S = 150°

angle R = 130°

Step-by-step explanation:

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