Use the image to answer the question. Apply the technique of using nets to find the surface area of this triangular prism. Your answer should have two decimal places. (1 point) Responses 700.40 cm2 700.40 cm squared 97.24 cm2 97.24 cm squared 573.24 cm2 573.24 cm squared 603.16 cm2 603.16 cm squared
dont trust bot the correct answers are
1.700.40 cm2
2.SA=2(1/2)(3.5)(5.5)
3.18.37 m2
4.25.08 in.2
5.1,305.60 ft.2
remember me
bot is stuped is right!!
I got 100% (For connexus!)
The surface area of a triangular prism can be found by adding the area of all the individual faces.
The net of the triangular prism is made up of 2 triangular faces and 3 rectangular faces. The area of the 2 triangular faces can be calculated using the formula 1/2 * base * height, and the area of the 3 rectangular faces can be calculated using the formula length * width.
Given the dimensions in the diagram,
- the base of the triangle is 8 cm
- the height of the triangle is 9 cm
- the length of the rectangular face is 7 cm
- the width of the rectangular face is 9 cm
Calculating the area of the faces:
- Area of the triangle = 1/2 * 8 cm * 9 cm = 36 cm2 (2 triangular faces = 2 * 36 cm2)
- Area of the rectangular faces = 3 * (7 cm * 9 cm) = 189 cm2
Adding the areas of all faces:
36 cm2 (triangular faces) + 189 cm2 (rectangular faces) = 225 cm2
Therefore, the surface area of the triangular prism is 225.00 cm2.
The correct answer is: 225.00 cm2