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A height B 7./3ftA solid oblique pyramid has a regular pentagonal base. The base has an edge length of 2.16 ft and an area of 8 ft2. Angle ACB measures 30°.

What is the volume of the pyramid, to the nearest cubic foot?

5 ft3

9 ft3

14 ft3

19 ft3

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Answer #1

A In right DABC, sight angled or 8, I height) AB - tan(LACB) BC 713ft B fan 30° 713 height, h = 713 Singo (+: tano = Sino Cos

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