Answer:
The correct answer is C. 1944 cm³
Step-by-step explanation:
We are given a cube.
Edge length of a cube = 18 cm
We need to find the maximum volume of a square pyramid that can fit inside the given cube of edge length 18 cm
⇒ Side length of pyramid = Edge length of cube = 18 cm
So, Maximum volume of the square pyramid = Volume of the pyramid with side length of 18 cm
[tex]\text{Maximum volume of the square pyramid = }\frac{1}{3}\times 18\times 18\times 18[/tex]
⇒ Maximum volume of the square pyramid = 1944 cm³
Hence, The correct answer is C. 1944 cm³
