To calculate the area of the front surface of a box,you (a) add the length to the height (b) add twice the length to twice the height ( c) multiply the length by the height (d) multiply the length by the height then divide by two
The front of the box is a rectangle, with a width (or length in this case) and height. The area of the square (surface area of the front of the box) is found by multiplying the width and height.
