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Geometry 11 Online
OpenStudy (anonymous):

Find the total area for the regular pyramid. https://media.glynlyon.com/g_geo_2012/8/groupi74.gif

OpenStudy (anonymous):

@genius12 Can you help me again? And explain how you got the height, maybe?

jhonyy9 (jhonyy9):

using pythagora you can easy calculi the slant height

OpenStudy (cggurumanjunath):

slant height =sqrt(10);thanks@jhonnyy9,we use pythagorus theorem ;AREA OF REGULAR PYRAMID=SA= Area of Base + 1/2 [Perimeter x Side Length]=2*2+0.5*2*4*(sqrt 10)=16.65 unit squared.

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