height or total

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    slant height/total area/volume problem. did i do this one right?

    IS this correct. Im not so sure, especailly about c. Thanks. A pyramid has a square base of side 10. A lateral edge of the pyramid is 13. a) Find the slant height. 12, because of specail right triangle 5,12,13 b)Find the total area. LA= 1/2pl LA= 1/2 40x12 LA=240 TA=LA+B...