Current location - Training Enrollment Network - Mathematics courses - Experimental report on mathematical measurement of flagpole height in the second day of junior high school As long as it's an experimental report! Urgent! Thanks in advance!
Experimental report on mathematical measurement of flagpole height in the second day of junior high school As long as it's an experimental report! Urgent! Thanks in advance!
The name of the experiment for measuring the height of flagpole

One-meter ruler and tape measure for experimental equipment

Test method 1. When the sun shines, erect a one-meter ruler beside the flagpole.

2. Measure the shadow length of the flagpole with a tape measure and record it as x 1.

3. Measure the shadow length of one meter ruler with a tape measure as x2.

4, the calculation assumes that the flagpole height is x3, then

x3/x 1= 1/x2

So you can get the height of the flagpole.