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3 years ago

Please answer see the image!

Mathematics

2 answers:

Gala2k [10]3 years ago

7 0

Answer:

39Km²

Hope it's help you and Mark me as brainliest.

Ilya [14]3 years ago

5 0

Answer:

Step-by-step explanation:

surface area of a square pyramid

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

= (3 x 3) + (1/2 x (3*4) x 5)

= 9 + 30

= 39 km²

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