If a regular hexagon with 7-cm sides has an area of 42 cm2, what is the length of the apothem?

A = 6 * (1/2 * apothem * side) ... 6 triangles with a height of 'a' (apothem) and base of 's' (side). A = 6 * (1/2 * a * s) , 42 = 6 * (1/2 * a * 7) , a = 2 cm ... that's the way you can find your given answer BUT IT IS WRONG AS ... The area of a regular hexagon with a side of 7 is 7^2 * (2√3)2 = 127.31 cm^2. Area = (side)^2 * 2(√3)/2

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Step-by-step explanation: