we measure shadows ......
to calculate the height of our schools,
as Thales calculated the height of pyramids 2600 years ago !!! .....
GREEK SCHOOL
Our measurements:
a) stick's lenght: 100cm
b) shadows
school shadow / cm stick shadow / cm
1) 1030 1) 85
2) 1028 2) 86.5
3) 1031 3) 87
4) 1027 4) 86
5) 1034 5) 85.5
What is the height of our school???
CROATIAN SCHOOL
Our measurements:
school shadow / cm stick shadow / cm
1. 871 106
2. 878 110
3. 873 103.5
4. 871 102
5. 872 103
Stick's length is also 100 cm.
What is the height of our school??? ;)
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