Question
Using the net of the triangular prism what is its surface area
Answers
GPT 3.5
To find the surface area of a triangular prism, we need to find the area of each of its faces and then add them up.
The triangular prism has 3 faces, 2 triangular faces and 1 rectangular face.
The area of each triangular face can be calculated using the formula:
Area = 1/2 * base * height
Given that the base of the triangular face is 5 cm and the height is 8 cm, the area of each triangular face is:
Area = 1/2 * 5 cm * 8 cm = 20 cm²
The area of the rectangular face can be calculated using the formula:
Area = length * width
Given that the length of the rectangular face is 10 cm and the width is 8 cm, the area of the rectangular face is:
Area = 10 cm * 8 cm = 80 cm²
Now, we can find the total surface area of the triangular prism by adding up the areas of all the faces:
Surface Area = 2 * (20 cm²) + 1 * (80 cm²)
Surface Area = 40 cm² + 80 cm²
Surface Area = 120 cm²
Therefore, the surface area of the triangular prism is 120 cm².
The triangular prism has 3 faces, 2 triangular faces and 1 rectangular face.
The area of each triangular face can be calculated using the formula:
Area = 1/2 * base * height
Given that the base of the triangular face is 5 cm and the height is 8 cm, the area of each triangular face is:
Area = 1/2 * 5 cm * 8 cm = 20 cm²
The area of the rectangular face can be calculated using the formula:
Area = length * width
Given that the length of the rectangular face is 10 cm and the width is 8 cm, the area of the rectangular face is:
Area = 10 cm * 8 cm = 80 cm²
Now, we can find the total surface area of the triangular prism by adding up the areas of all the faces:
Surface Area = 2 * (20 cm²) + 1 * (80 cm²)
Surface Area = 40 cm² + 80 cm²
Surface Area = 120 cm²
Therefore, the surface area of the triangular prism is 120 cm².