Welcome to Westonci.ca, where finding answers to your questions is made simple by our community of experts. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

A large pyramid is split horizontally to form a similar, smaller pyramid and a frustrum, as shown.
What is the volume of the frustrum? Volume of large pyramid =780cm. Volume of small pyramid=210cm