Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

the gold bar has a trapezium cross-sectional area.
gold has a density of 19.3 grams per cm^3
work out the mass of the gold bar in kg