Mr. and mrs. harper are planning to install a deck and a garden them determine which of the two choices below is most cost efficient. the deck is shown in gray the garden is white

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

Def is a scalene triangle