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Mathematics, 26.03.2021 01:00 rafaellazaro60pcw3w5

A square pyramid has a base with a side length of 4 cm and triangular faces with a height of 7 cm. Esther calculated the surface area as (4x4)+4(4x7) = 128 cm. Explain Esther’s error and find the correct surface area.

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A square pyramid has a base with a side length of 4 cm and triangular faces with a height of 7 cm. E...
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