In square PQRS Find angle R=60°;find the ratio angle angle R. Angle angle R. ANGLE Q
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write question properly can't understand sorry
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In □ PQRS, ∠ R = 60°. Find the ratio ∠ R : ∠ Q
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:∠ R =60°
∠Q and ∠ R is a pair of adjacent angles of parallelogram PQRS
∴ ∠Q and ∠ R = 180°
∴ ∠Q = 180 – 60 =120
∴ ∠Q = 120°
now,
∠ R : ∠Q = 60:120
∴ ∠ R : ∠Q = 1:2
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