Hoe groot is de oppervlakte van de weg ? |
A. 11 m² |
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B. 20 m² | |
C. 24 m² | |
D. 25 m² | |
E. 28 m² |
[ 1-9336 - op net sinds 3.11.2018-(E)-27.12.2024 ]
Around a square grass field with side 5 m, construct a road 1 m wide (see figure). What is the area of the road ? |
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