1 Answer

NEAnnam · Answer 1 · 2021-04-12T04:02:01+0000

Answer:

A = 62.35 cm²

Explanation:

Use the area formula A =
(√(3)a^2)/(4) , where a is the side length.

Plug in the values:

A =
(√(3)(12^2))/(4)

A =
(√(3)(144))/(4)

A = 62.35 cm²

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