Posted by **Reshma ** on Sunday, May 29, 2011 at 1:29pm.

1) the scale of map is 1:1000 .what is the area ,in cmsquare,on the map of a lake of area 5,000msquare?

2)the scale of a map is 1cm to 5km .a farm is represented by a rectangle measuring 1.5 cm by 4cm. what is the actual area of the farm

- math -
**Henry**, Sunday, May 29, 2011 at 6:26pm
5km=5000m = 500,000cm.

1. A = 5000 / 1000 = 5cm^2.

2. Am = 1.5 * 4 = 6cm^2 on map.

A = 500,000 * 5cm^2 = 2,500,000cm^2 =

Area of farm.

- math -
**Henry**, Sunday, May 29, 2011 at 6:33pm
CORRECTION:

A = 500,000 * 6cm^2 = 3,000,000cm^2

- math -
**Mazil **, Saturday, January 17, 2015 at 2:35pm
Thanks

## Answer This Question

## Related Questions

- Math - Ratio - a) on a map the scale used is 1: 10,000. if two towns are ...
- Math - Two towns that are 31.5 km apart are 3 cm apart on a map what is the ...
- Map Rectangle - The scale of the map is 1:1000. What are the actual dimensions ...
- math - on a map of scale 1:20,000 the area of forest is 50cm^2 .on another map ...
- geography - One edge of a botanical garden 2.5km is represented on a map by 5cm....
- math - Would you guys mind help me to solve this question? : The scale of a map...
- MATH - PLEASE HELP ME! I'm not a math student and this is very hard for me. I'm ...
- maths - 1. What is the value of X in a triangle that has 110° and 30°: 70°, 80...
- Math - The scale of the map is missing. The actual distance from Liberty to West...
- math - The scale on a map i 1cm to 4km What does 4cm on the map represent ?

More Related Questions