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02-06-2020
Mathematics

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1. Find the surface area of the square pyramid.
5 cm
5 cm

1 Find the surface area of the square pyramid 5 cm 5 cm class=

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02-06-2020

Answer:

80.9

Step-by-step explanation:

A=a2+2aa2

4+h2=52+2·5·52

4+52≈80.9017

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02-06-2020

5 x 5 =25
5 x 2.5 = 1.25
(12.5 x 4) + 25 = 75

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