Answer:
x=20
Step-by-step explanation:
x-19=1
x=1+19
x=20
The area of the circle is determined through the equation,
A = πr²
Plug in the value of area
36 in² = πr² ; r = 3.385 in
The formula for the circumference of the circle is,
C = 2πr
Substitute the value of radius,
C = 2π(3.385 in) = 6.77π in
Thus, the circumference of the circle is 6.77π inches.
Answer:
B
C
D
Step-by-step explanation:
all have 4 n's and 4 -5's