in a parallelogram pqrs if angle r is 75° find the other angles
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Answer:
∠PRS= 75°, ∠PQS= 75° , ∠RPQ= 105° , ∠RSQ= 105°
Step-by-step explanation:
In a parallelogram, opposite sides are equal, adjacent sides are parallel°, angle sum is 360°
∠PRS= 75° (Given)
∠PQS= 75° (Opposite sides of a parallelogram are equal)
∠RPQ= 180-75 = 105° (Adjacent sides of a parallelogram are equal)
∠RSQ= 105° (Opposite sides of a parallelogram are equal)
checking
∠PRS + ∠PQS + ∠RPQ + ∠RSQ = 360
75° + 75° + 105° + 105° = 360
Therefore the answers are correct
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