What is the area, in square centimeters, of a circle that has a circumference of 16 centimeters?

Step-by-step explanation:

We know that the circumference of a circle is given by :-

, where r is the radius of the circle .

Given : Circumference of circle = 16 cm

Then,

i.e          (1)

We know that the area of circle is given by :-

i.e.                    [From (1)]

i.e.

i.e.

Put

Hence, area of circle =

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

lo.lll

step-by-step explanation: