Which statements are true regarding undefinable terms in geometry? Check all that apply.

A point has no length or width.

A point indicates a location in a coordinate plane.

A plane consists of an infinite set of lines.

A line consists of an infinite set of points.

Step-by-step explanation:

True : A point has no length or width. A point in geometry is a location.

True:  A point indicates a location in a coordinate plane.

False: A plane has one dimension, length. A plane has two dimensions.

False: A line has a definite beginning and end. A line goes on forever in both directions so it has infinite length.

True: A plane consists of an infinite set of lines. A plane is  a flat surface extending indefinitely in all directions.

True: A line consists of an infinite set of points.A line is a connected set of infinitely many points

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)