Question

which net forms a triangle - based pyramid? a b. c. page 68 / 159

Explanation:

Step1: Recall net of triangle - based pyramid

A triangle - based pyramid has 4 triangular faces.

Step2: Analyze Option A

Option A has rectangles and triangles, not the net of a triangle - based pyramid.

Step3: Analyze Option B

Option B has rectangles and triangles, and it is the net of a rectangular - based pyramid.

Step4: Analyze Option C

Option C consists of 4 triangular faces which can be folded to form a triangle - based pyramid.

Answer:

C.