Question

which of the following is the lateral surface area of the triangular prism represented with a net 7.8 cm 12 cm 8 cm 10 cm 10 cm 8 cm

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the lateral surface area of a triangular prism from a net, we need to find the area of each of the three rectangles that make up the lateral faces of the prism and then add them together.

The three rectangles in this net have dimensions:
1. 7.8 cm x 12 cm
2. 8 cm x 10 cm
3. 10 cm x 8 cm

Now, we can find the area of each rectangle:
1. Area = 7.8 cm x 12 cm = 93.6 cm^2
2. Area = 8 cm x 10 cm = 80 cm^2
3. Area = 10 cm x 8 cm = 80 cm^2

Add the areas together:
93.6 cm^2 + 80 cm^2 + 80 cm^2 = 253.6 cm^2

Therefore, the lateral surface area of the triangular prism represented with this net is 253.6 cm^2.