Quiz yourself

Question

Hva er arealet? <img src="https://images.houseofmath.com/eyJidWNrZXQiOiJob20tZnJvbnRlbmQtYXNzZXRzIiwia2V5IjoiTWF0aCBWYXVsdC9QaWN0dXJlcy9OdW1iZXJzIGFuZCBRdWFudGl0aWVzL01lYXN1cmluZy9UYWxsb2dNw6VsaW5nQXJlYWxNZXRyaXNrZmFuZTJucjA1LnN2ZyIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6MTIwMCwiaGVpZ2h0Ijo2MzAsImZpdCI6ImNvdmVyIn0sInRvRm9ybWF0IjoicG5nIn19" alt="Rektangel som er 3 x 5 ruter med rutenett" />

Accepted Answer

15 ruter

Answer

12 ruter

Answer

8 ruter

Answer

16 ruter