the answer is the third one
Answer:
If im not wrong, the correct answer is 752.4cm cube
Step-by-step explanation:
First, we find volume of hemisphere, then find the volume of the cone, once we get those, we add them together and find our final answer. I hope this helps :)
False because you can only use the Pyth. Theorem on right triangles which may not necessarily be ALL similar triangles.
