Give the slope of each line. Also, state if the lines are parallel (yes or no). Hint: rewrite to slope intercept form. AB: y + 4x = 1 and CD: y = - 4x -2 Slope of line AB: Slope of line CD: Are the lines parallel (yes or no):

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm