3 years ago

I NEED HELP PLEASE ASAP!!!

Mathematics

2 answers:

inna [77]3 years ago

7 0

Answer:

its the last one

Step-by-step explanation:

Vilka [71]3 years ago

5 0

Answer:

Step-by-step explanation:

To find the surface area of a regular pyramid use the formula:

S = 1/2 × l × p + b

Surface = 1/2 × lateral height × perimeter of the base + area of the base

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