Find the area of the following circle. ( = 3.14; round answer to the nearest whole number. circumference = 120 cm. (hint: find r from c = 2r (round r to tenths; then find area.1146 square cm is the area of a circle with 120cm circumference. solution: a=pi*r^2; c=120cm; c=2*pi*r; r=c/(2*pi; r=19.1cm a=3.14*19.1^2; a=1145.5 round to nearest whole number a=1146square cm

1145.50 sq.cm

Step-by-step explanation:

Given : circumference = 120 cm.

To Find: Find the area of the circle.

Solution:

Circumference of circle =

where r is the radius

We are given circumference = 120 cm.

So,  

Area of circle =

                     =  

                     =  

Hence the area of the circle is 1145.50 sq.cm

Area of the circle is 1146 cm².

Step-by-step explanation:

Given : Circumference of the circle = 120 cm

We have find the area of this circle.

Since formula for the circumference of any circle is represented by

C = 2πr            

Where r = radius of the circle

By replacing C = 120 cm in the formula,

120 = 2πr

r =

 =

 = 19.10 cm

Now we know the formula of area of the circle

Area =

        =

        = 3.14×364.81

        = 1145.5 cm²

        ≈ 1146 cm²

Therefore, area of the circle is 1146 cm².

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco