The net of the triangular prism consists of three rectangles and two triangles.
Rectangle 1: 10 cm x 5 cm = 50 cm^2
Rectangle 2: 4 cm x 5 cm = 20 cm^2
Rectangle 3: 5 cm x 5 cm = 25 cm^2
Triangle 1: (1/2) x 5 cm x 4 cm = 10 cm^2
Triangle 2: (1/2) x 5 cm x 4 cm = 10 cm^2
Total surface area = 50 cm^2 + 20 cm^2 + 25 cm^2 + 10 cm^2 + 10 cm^2 = 115 cm^2
Therefore, the surface area of the net of the triangular prism is 115 square centimeters.
Use the image to answer the question. 10 cm 5cm 4cm 5cm 5cm
What is the surface area of the net of the triangular prism? (1 point)
square centimeters
1 answer