To find the total surface area of the figure, we need to calculate the surface area of each face and then add them up.
Given dimensions:
- Surface area of the first face = 13.7 cm * 4 cm = 54.8 cm²
- Surface area of the second face = 7.5 cm * 3 cm = 22.5 cm²
- Surface area of the third face = 11.5 cm * 7.5 cm = 86.25 cm²
- Surface area of the fourth face = 11.5 cm * 3 cm = 34.5 cm²
- Surface area of the fifth face = 6.2 cm * 7.5 cm = 46.5 cm²
Adding all these surface areas together, we get:
54.8 cm² + 22.5 cm² + 86.25 cm² + 34.5 cm² + 46.5 cm² = 244.55 cm²
Therefore, the total surface area of the figure is approximately 244.55 cm². Since this answer is not listed among the options provided, there may have been a miscalculation in the dimensions of the figure or the options provided.
13.7 cm
4 с
3 cm
7.5 cm
11.5 cm
7.5 cm
6.2 cm
Solve for the total surface area of the figure
(1 point)
53.4 cm²
353.8 cm²
377.8 cm²
365.8 cm
Choose from the answers presented and explain
1 answer