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The Scale of a Map is 1 : 200000. a Plot of Land of Area 20km2 is to Be Represented on the Map. Find: - Mathematics

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Question

The scale of a map is 1 : 200000. A plot of land of area 20km2 is to be represented on the map. Find: 

The number of kilometres on the ground represented by lcm or the map 

Sum

Solution

Scale:-1: 200000 

∴  1 cm represents 200000 cm =`200000/(1000 xx 100)` = 2 km

1 cm represents 2 km.

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Chapter 15: Similarity - Exercise 15.2

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Frank Mathematics - Part 2 [English] Class 10 ICSE
Chapter 15 Similarity
Exercise 15.2 | Q 6.1
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