The total surface area of the shape is 516 m²
Explanation:
Given:
The figure consists of 6 rectangles.
2 of each rectangles are similar in dimension
Total surface area = 2 (8 X 6) + 2 (15 X 8) + 2 (15 X 6)
= 96 + 240 + 180
= 516 m²
Therefore, total surface area of the shape is 516 m²
