Question:medium

The instrument used for measuring the area on a contour map is called:

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Common surveying instruments: \[ \begin{aligned} \text{Planimeter} &\rightarrow \text{Area measurement} \text{Clinometer} &\rightarrow \text{Slope measurement} \text{Graphometer} &\rightarrow \text{Horizontal angle measurement} \end{aligned} \]
Updated On: Jul 24, 2026
  • Areameter
  • Clinometer
  • Planimeter
  • Graphometer
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The Correct Option is C

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