Log ind
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
Forklaring
Area = πr² or using diameter, radius = diameter/2
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
