Answer:
25.4469
Step-by-step explanation:
A
'
=
25.4469
square inches
Explanation:
diameter is 18
shape is circular
Area of full pizza is
A
=
π
×
18
2
4
Number of slices is 10 equal
Area of each slice is
A
'
=
1
10
A
A
'
=
1
10
×
π
×
18
2
4
A
'
=
25.4469
square inches
