An area of ground lying between a straight path and a boundary fence has an area of 6250 square metre. The area as measured on an old map, whose value has been obliterated equals 1000mm square. What is the scale of the map?

4.

step-by-step explanation:

it have the same area.brainliest

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees