Becca wants to edge her hexagonal garden with bricks. All sides are equal. The brickcosts $2 per foot. How much will it cost to buy tne edging she needs

Answer: $12a

Step-by-step explanation:

Cost of brick = $2 per foot

Cost of edging needed=?

Shape of garden = hexagonal = 6 sides and all sides are equal

The perimeter of a regular hexagon = 6*a

Where a = length of one of the sides, since the sides are equal.

Cost of edging = perimeter size (in feet) * cost per foot

Cost of edging = 6a * $2

Therefore, cost of edging = $12a

Where a = length of it's side in feet.