The ancient greeks required a straightedge and a protractor to construct a perpendicular bisector for a given line segment. true or false

False

Step-by-step explanation:

The ancient Greeks required a straightedge and a compass to construct a perpendicular bisector for a given line segment.

They made perpendicular bisector by using following steps.

Let given a line segment XY, then to construct the perpendicular bisector.

Step 1)Draw a circle centered at X and passing through point Y.

Step2)Draw a circle centered at Y and passing through point B.

Step3)The two circles intersect at two points (above and below of line segment XY). Draw the line through these two points. This line is the perpendicular bisector to XY.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas