3 years ago

After reading a book about ancient Egypt, Cassie decided to build a model of a pyramid out of cardboard

Mathematics

2 answers:

Reil [10]3 years ago

8 0

A: 2,125 ft squared

GenaCL600 [577]3 years ago

4 0

Answer: 2125 cm^2

Step-by-step explanation:

We will need to find the surface area of the pyramid:

SA = (1/2)Pl(slanted height) + b

SA = (1/2)(25*4)(30) + 25^2

SA = 1500 + 25^2

SA = 2125 cm^2

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