Express 22°30′ in radians
WBBSE
Class X
Mathematics
Concept of Measurement of Angle
01 Mark
2024
22°30′ = 22.5°
Formula: radians = degrees × π \over 180
22.5° = 22.5 × π \over 180
= 1 \over 8 × π
Hence, 22°30′ = π \over 8 radians.
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