To find the surface area of the net of the triangular prism, we need to find the area of all the individual faces and then add them together.
The net of the triangular prism consists of 5 faces:
- 2 triangular faces with base 27m and height 16m
- 3 rectangular faces with dimensions 27m x 16m, 27m x 16m, and 16m x 16m
Calculating the area of each face:
1. Area of a triangular face = 1/2 base x height
Area = 1/2 x 27m x 16m = 216 square meters
The net has 2 triangular faces, so total area = 2 x 216 = 432 square meters
2. Area of a rectangular face = length x width
Area = 27m x 16m = 432 square meters (for each of the rectangular faces)
The net has 3 rectangular faces, so total area = 3 x 432 = 1296 square meters
Total surface area of the net = Sum of the areas of all faces
= 432 + 1296 = 1728 square meters
Therefore, the surface area of the net of the triangular prism is 1728 square meters.
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3 answers
Wrong use one of the following answers
822
779
790
768
822
779
790
768
The correct answer is:
822 square meters
822 square meters