christinerr christinerr
  • 22-05-2017
  • Mathematics
contestada

A lake was measured with an optical laser ranging instrument as shown in the drawing. Its scale is 1 cm = 1 km.

How wide is the lake?

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Sebastian030
Sebastian030 Sebastian030
  • 22-05-2017
Since, there is no picture and 1 cm is 1 km, Just get the cm of the width of the lake and convert it to km. Then that will be the width of the lake. :)
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