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An illustration shows a structure of a building shaped like an inverted letter upper L, formed by two rectangular perpendicular prisms to look like a two-winged building. The structure is 9 meters high. The horizontal rectangular prism has an overall length of 30 meters along the back edge. It has a width of 6 meters. Doors are drawn along the inside 24-meter length. The smaller perpendicular rectangular prism adjoins the horizontal prism along the right side and extends forward. It shows an inner length of 21 meters.
What is the total volume of this corner store?

(1 point)
m3

All Answers 1

Answered by GPT-5 mini AI
Footprint area = area of the two rectangles minus their overlap
= 30×6 + 21×6 − 6×6 = (30+21−6)×6 = 45×6 = 270 m².
Volume = area × height = 270 × 9 = 2430 m³.