a triangular prism is shown below. which diagram is a net for this prism?
a triangular prism is shown below. which diagram is a net for this prism?
Answer
Explanation:
Step1: Analyze triangular - prism structure
A triangular prism has two triangular faces and three rectangular faces.
Step2: Check face - lengths match
The triangular faces have sides 20 mm, 32 mm and the height of the triangle is 12 mm. The rectangular faces have lengths corresponding to the sides of the triangles. The correct net should have two congruent triangles with the given side - length and height information and three rectangles with appropriate lengths.
Step3: Examine options
The net on the right has two triangles with base 32 mm and height 12 mm and side - length 20 mm, and three rectangles with lengths and widths that match the edges of the triangular prism.
Answer:
The diagram on the right is the net for this prism.