1.

Following bearings are observed while traversing with a compass.LineFore BearingBack BearingAB126∘45′308∘0′BC49∘15′227∘30′CD340∘30′161∘45′DE258∘30′78∘30′EA212∘30′31∘45′After applying the correction due to local attraction, the corrected fore bearing of BC will be:

Answer»

Following bearings are observed while traversing with a compass.


































LineFore BearingBack Bearing
AB126∘45′308∘0′
BC49∘15′227∘30′
CD340∘30′161∘45′
DE258∘30′78∘30′
EA212∘30′31∘45′



After applying the correction due to local attraction, the corrected fore bearing of BC will be:


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