The compact disc shown below has a diameter of 4.75 inches. 4.75
in.
Which equation could be used to find the area of the compact disc in square inches?
O A= (2.375)(2.375)(It)
A = (4.75)(7)
O A = (2)(4.75)(II)
O A = (4.75)(4.75) (TT)

the correct answer is

Step-by-step explanation:

A= (2) (4.75) (pi)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.