The solution for Area, A is 28.26 square units, if pi-symbol=3.14 and radius r = 3, A=PIrSquared.
Step-by-step explanation:
The given is,
pi - [tex]\pi[/tex] = 3.14
r = 3
A = PIrSquared...................................(1)
Step:1
Formula for area of circle is,
[tex]Area, a = \pi r^{2}[/tex]......................................(2)
Equation (1) and Equation (2) both are same, it is used to calculate area of circle.
From given,
radius, r = 3
Substitute the value of radius in equation,
= [tex]\pi (3^{2})[/tex]
= [tex]\pi[/tex] × 9
= 3.14 × 9 (∵ [tex]\pi[/tex] =3.14)
= 28.26
Area, a = 28.26 square units
Result:
The solution for Area, A is 28.26 square units, if pi-symbol=3.14 and radius r = 3, A=PIrSquared.
