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Find the base, lateral area, surface area and volume of the pentagon...
Find the base, lateral area, surface area and volume of the pentagon below: http://www.flickr.com/photos/93084714@N07/8674297200/
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Area of base of pentagone ABCDE=area of trapezium ABCE +area of trangle CDE
=4.28 X 32.56
=139.36 sq unit
Surface area= 2 x area of base+ 5X 9X5
=364.36 sq unit.
Volume of penta gone= 5x139.36
=696.8 cubic unit.
Posted by pramodpandey on April 23, 2013 at 10:16 AM (Answer #1)
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