stormyweather stormyweather

04-05-2019
Mathematics

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Math
Can someone please explain what I need to do here to find answer?
Thanks

Math Can someone please explain what I need to do here to find answer Thanks class=

Respuesta :

claudialessig1 claudialessig1

04-05-2019

Answer:

C

Step-by-step explanation:

First of all their is an easier way solving this 2l/ + l^2

but how you need it is c because the base is 100 and each face is 40 how 10x8=80 80/2=40

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