What is the circumference of the circle shown below, given that the length of
ab (the minor arc) is 4?

A

Step-by-step explanation:

The following ratio is true for any circle

= ← C is circumference

= ( cross- multiply )

30C = 1440 ( divide both sides by 30 )

C = 48 → A

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

a

step-by-step explanation:

jjddbdhid r