Question

In the figure below the cubes have edges of 1 centimeter. Find the exposed surface area and its volume

Answer 1

The exposed surface area is 17 square centimeters and its volume is 10 cubic centimeters.

Explanation:

Since the cubes have edges of 1 centimeter, it means 1 cube face has an area of 1 square centimeter.

Then, for the surface area, add up the faces that you see:

Since there are 10 cubes, the volume would be 10 cubic centimeters.