Answer:
The difference between the area of the two circles is 15.7m
Step-by-step explanation:
I swear these be helping me with the CIEs coming up in May xD
Okay so the formula for a circle is [tex]\pi r^2[/tex]
The diameter is the double of the radius so
Cirlce A has a diameter of 4m so a radius of 2m
[tex]\pi 2^{2}[/tex]
[tex]\pi4[/tex]
[tex]12.57m[/tex]
Circle B has a diameter of 6m so a radius of 3m
[tex]\pi 3^2[/tex]
[tex]\pi 9[/tex]
[tex]28.27m[/tex]
To find the difference subtract 12.57 from 28.27
[tex]28.27-12.57\\=15.7[/tex]
The difference between the area of the two circles is 15.7m
Hope this helps, if you still need help just comment :)
