Consecutive Interior Angles

PQRS is a trapezium in which PQ is parallel to SR and ∠P = 130 ̊, ∠Q = 110 ̊. Find the remaining angles.

Correct answer:

R =  70 °
S =  50 °

Step-by-step explanation:

P=130  Q=110  PQSR  R+Q=180   R=180Q=180110=70
S+P=180   S=180P=180130=50

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