A) 2 height + 2 width = 60 B) 2 * height = base (width) Multiplying equation B) by minus 1 B) -2 * h + w = 0 then adding this to equation A) A) 2h + 2w = 60 3 * width = 60 width = 20 height = 10
C) is the correct answer because since the base is 2 times the height, this means that the base is larger than the height. And when u look at c, and u add up all the sides( 10+10+20+20) you get the perimeter, 60 cm
