- #1
golb0016
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Homework Statement
A square pyramid has a slant height of 25 m and a lateral area of 350 m2. Which is closest to the volume of the pyramid?
Homework Equations
A = 2sb+b^2
V = SQRT(2)/6*b^3
The Attempt at a Solution
350 = 2 (25) b + 0 -> b = 7m (B^2 is 0 since it is lateral area only)
V = SQRT(2)/6*(7)^3 = 80m^3
This answer is not an option but I can't seem to find the error.