Question

Find Angle QRS..
Give correct answers with explanation for brainliest answer ​

Answer 1

Given, PQ || RS

∠PQC = ∠BRS = 60° (alternate exterior angles)

∠PQC = 60° (given)

∠DQR = ∠QRA = 25° (alternate interior angles)

∠DQR = 25° (given)

∠QRS = ∠QRA + ∠ARS

= ∠QRA + [180° – ∠BRS] (linear pair axiom)

= 25° + 180° – 60°= 205° – 60°= 145°

Answer 2

Answer:

Q is 155° because 180°-25°

ARQ is 25° because it is a alternative angle

SAB is 25°because ARQ and SRB are opposite angle.

ARS is 155° because 180°-25°

QRS is 180° because ARQ is 25°and ARS is 155°

add both to get QRS.

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