Question

A square pyramid has sides of 8 m. Each face is an equilateral triangle.

What is the lateral area of the pyramid?

Answer 1

it has 4 sides , which implies four equilateral triangles.
\[4* area\]

and area of equilateral triangle = \[\sqrt{3}/4 *a sq. where a is side

this into 4 will give 8\[\sqrt{3}\]

Answer 2

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