Mathematics · Mensuration
A ventilation duct is built in the shape of a regular pentagonal prism. The base has a side length of 3 m, and the duct has a slant height (lateral edge length) of 10 m due to a tilt. Find the lateral surface area of the duct considering this tilt.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1122 m2
- 2150 m2✓
- 3120 m2
- 4136 m2
Correct answer
150 m2
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