What is the area of a circle with a radius of 1.5 meters?

1 Answer
Aug 1, 2015

Answer:

#approxcolor(blue)(7 m^2#

Explanation:

The area of a circle is given by formula:
#color(blue)(pir^2#
Where,
#pi# has a constant value of #approx3.14#
and #r# denotes the radius.

The radius of the circle is #r= 1.5m#

The area #= pir^2 approx 3.14 xx (1.5)^2#

#=3.14 xx (2.25)#

#=7.065# #m^2#

#approxcolor(blue)(7 m^2#