12 feet by 15 feet. how many feet of fencing do they need

54

Step-by-step explanation:

Since we are trying to find the amount of fencing needed to surround an area, we need the perimeter.

The formula for perimeter is 2 ( L + W ) with L being length and W being width.

Let's just plug it into the formula.

2 ( 15 + 12 )

2 ( 27 )

54

The perimeter of the area is 54 feet, so we need 54 feet of fencing.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .