3 years ago

What is the surface area of the pyramid?

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

5 0

39 square feet that is the answer

mihalych1998 [28]3 years ago

3 0

Answer:

Step-by-step explanation:

square= lw

triangle= 1/2lw

s=9

triangle=15 divided by 2 times 4=30

you add 30 + 9 which will give you 39

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