Answer?? Thank You so much

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Which rule describes the composition of transformations that maps △abc to △a”b”c