Hi looking for help me

the arrow i have no idea im sorry you must i highschool im in 7th

Step-by-step explanation:

In my own words:

Definition from search: parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.

My definition: Two lines that are equally apart from start to end.

These are / / or | | or = or \ \

PARALLEL LINES

Hello!

The volume of a cylinder is found by using the formula: V = πr²h. In this formula, r is the radius and h is the height. The following problem gives us these values, so we can substitute those values into our formula and solve for the volume.

r = 4 millimeters and h = 1.5 centimeters

Although, the question asks for the volume of the cylinder in cubic millimeters, so we need to convert 1.5 centimeters to millimeters. Since for every centimeter, there is ten millimeters, so we multiply 1.5 centimeters by 10 to convert it into millimeters.

1.5 × 10 = 15 millimeters | The height (h) of the cylinder is 15 millimeters.

With each value having the correct units, we can use the formula and solve.

V = π(4)²(15)

V = π(16)(15)

V = 240π

Multiplying by π gives you about 754 mm³, but multiplying by 3.14 gives you exactly 753.6 mm³.

Therefore, the volume of the cylinder is choice C, 753.6 mm³.