The supplement of 54°30' is
(a) 35°30'
(b) 125°30'
(c) 45°30'
(d) 65°30'

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Solution

(b) 125°30'

We know that $180 ° = 179 ° 60'$
The supplement of $54 ° 30' = (179 ° 60' - 54 ° 30')$
$= 125 ° 30'$

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The supplement of 54°30' is (a) 35°30' (b) 125°30' (c) 45°30' (d) 65°30'

(b) 125°30' We know that 180°=179° 60' The supplement of 54° 30'=179° 60'-54° 30' =125° 30'

The supplement of 54°30' is
(a) 35°30'
(b) 125°30'
(c) 45°30'
(d) 65°30'

(b) 125°30'

We know that $180 ° = 179 ° 60'$
The supplement of $54 ° 30' = (179 ° 60' - 54 ° 30')$
$= 125 ° 30'$