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PLEASE OKEAZE OLEASE HELP write a expression that represents the area of a circle with a radius of 7 units?
using your expression, solve for the area of the circle.

Respuesta :

sam4040

Answer:

[tex]A=\pi (7)^2=153.94\ unit^2[/tex]

Step-by-step explanation:

Area of the Circle: The area of the circle of radius [tex]r[/tex] is given by [tex]\pi r^2[/tex].

[tex]Here\ r=7\\\\A=\pi (7)^2\\\\A=\pi\times 49\\\\A=49\pi\\\\A\approx 153.94\ unit^2[/tex]