Answer:
4.35m^2
Step-by-step explanation:
Area of circle πr^2
area of square s*s
area of square:
9x9=81m^2
area of circle :
r=9/2=4.5
4.5^2*π=63.6m^2
BTW π=3.14
now subtract
81-63.6=17.4
we have the total area of the shaded parts which is 17.4
since we are finding the area of each part and the diagram directly shows that they are equal we simply divide it by 4 so
17.4/4=4.35
now the area of the shaded parts is approximately 4.35m^2
