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January 25, 2015

January 25, 2015

Posted by **mary** on Monday, April 18, 2011 at 12:24pm.

my answer is 5 units is this correct?

- Geometry -
**MathMate**, Monday, April 18, 2011 at 1:37pmNot quite!

The lateral area of a pyramid, A

=(1/2)(base-perimeter)* slant height

So given A=300, base perimeter =100

we have

slant height = A*2/base-perimeter=6 units

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