Answer:
52m²
Explanation:
First since its only showing the front, top, and right side of the shape you count up all of the cubes you see.
Amount of cubes on each side:
Front: 6 cubes
Top: 8 cubes
Side: 12 cubes
6+8+12=26 cubes
But there is 6 sides total on the shape. Because we only did 3 sides, to get the final answer you multiply it by 2.
26×2=52
Final answer: 52m²