The area and the circumference of a circle with diameter 2cm. Answers in the term of pi

A = pi cm^2

C = 2pi cm

Step-by-step explanation:

The diameter is 2

The circumference of the circle is

C = pi * d

   pi *2 = 2pi

The area is  pi r^2

The radius is d/2 = 2/2 =1

A = pi (1)^2 = pi

area= 3.14

circumference= 6.28

Step-by-step explanation:

step-by-step explanation:

if x = 2 you have to find x to finish the problem

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are