Mapwork Tulbach

The scale of this map is indicated as 1:50 000. This is an example of a ….

• ratio scale

• linear scale

• word scale

• fraction scale

On the Tulbagh map which has a scale of 1:50 000 1cm on the map represents

• 500 m

• 5 km

• 1 km

• 2.5 km

Calculate the straight line distance in kilometres from. Point I △ 265 to Point H △ 281

• 36,5 km

• 3.65 km

• 365 km

• 7.3 km

Calculate the distance by railway from Point D to Point E

• 5,15 km

• 51,5 km

• 10,3 km

• 515 km

If a car was being driven from Wolseley (in the SE of the map) to Tulbagh on the R46 in what general direction would it be travelling?

• north

• north north east

• north west

• west

What type of road/route is the road that leaves Tulbagh in the direction of Wolseley?

• a national route

• an arterial route

• a gravel road

• a secondary road

Calculate the approximate area of the Grootskuur Dam blocks A5 and A6

• 62 km²

• 620 m²

• 6.2 ha

• 62 ha

Calculate the average gradient from spot height 1024 (block J3) to spot height (88 J1)

• 1:3

• 1:30

• 1:0.32

• 1:13

The mean magnetic declination for this map is…

• 23° 15' W

• 23° 15' E

• 66° 45' W

• 90° 00' W

Calculate the bearing from Point I △ 265 to Point H △ 281

• 60°

• 120°

• 330°

• 300°