In the adjoining figure AB ∥ CD ∥ EF and PQ ∥ RS. If ∠CQP = 60° and ∠RQD = 25° then ∠QRS is equal to:
A. 85°
B. 135°
C. 145°
D. 110°
Answer:C
In the adjoining figure AB ∥ CD ∥ EF and PQ ∥ RS. If ∠CQP = 60° and ∠RQD = 25° then ∠QRS is equal to:
A. 85° B. 135° C. 145° D. 110°