3 years ago

Please answer the image below

Mathematics

1 answer:

pochemuha3 years ago

3 0

Answer:

Step-by-step explanation:

surface area of a square pyramid

= Area of base + 1/2 base perimeter * slant height

= (5 x 5) + (1/2 x (5*4) x 6)

= 25 + 60

= 85 ft²

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