Se connecter
Mathematics for IGCSE & O level - Mensuration (Section 8 - No. 26)
To determine the area of a circle, which of these must be known?
Radius
Diameter
Circumference
Height
Explication
Area = πr² or using diameter, radius = diameter/2
Commentaires (0)
Connectez-vous pour commenter
Publicité
Autoriser javascript à charger correctement cette page
