Question

Linda joined cardboard pieces to make a square pyramid, as shown below. If the dimensions of the pyramid are made four times greater, which statement is true about the surface area of the new pyramid?

Answer 1

A square pyramid is shown with length of the square base sides equal to 9 inches and the altitude of one of the lateral triangular faces as 6 inches.

Answer 2

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0700_Subtest_05_24/image0034e5fc6b7.jpg

Answer 3

waiting for the pic...

Answer 4

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0700_Subtest_05_24/image0034e5fc6b7.jpg

Answer 5

Anything?

Answer 6

usually it takes a while like the previous ones.. but still nothing...:(

Answer 7

hmm

Answer 8

I might have an idea.

Answer 9

Volume of a pyramid=1/3bh

Answer 10

The base is 9 while the slant height is 6

Answer 11

54/3=18

Answer 12

If the dimensions were multiplied by 4, then the base would be 36 and the height would be 24

Answer 13

36 times 24=864/3=288

Answer 14

288/18=16!!!!!!!!!!

Answer 15

It will be sixteen times the original pyramid’s surface area.

Answer 16

I got this one, sir.