Question

a net for a three - dimensional figure is shown on grid paper. each square of the grid paper represents 1 in². what is the surface area of the three - dimensional figure? sa = 34 in² area of rectangle a = l·w

Explanation:

Step1: Count the number of unit - squares

Count the number of 1 - in² squares in the net.

Step2: Sum up the areas of all squares

Each square has an area of 1 in². Add up the number of squares to get the surface area.

Answer:

34 in²