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Mathematics, 25.03.2021 22:10 mia12340

7. Rebekah is planning to make a model of a pyramid fora geography project. The length of each edge of the base
is 11 in., and the height of each triangular face is 84 in.
About how much cardboard will Rebekah need to make
the triangular sides of the pyramid?
-8.4 in
A. 184 ft2
11 in
B. 370 f12
11 in
C. 180 ft2
D. 491 ft2


7. Rebekah is planning to make a model of a pyramid fora

geography project. The length of each ed

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