Question

Please help I don't understand

Answer 1

Explanation:

Area = (3√3/2) s²

where s is the length of each side.

In this case, since s = 3 cm, the formula becomes:

Area = (3√3/2) × 3²

Area = (3√3/2) × 9

Area = (3 × 1.732/2) × 9

Area = (5.196/2) × 9

Area = 2.598 × 9 cm²

Therefore, the area of the regular hexagon with sides of 3 cm each is 23.382 square cm.

Answer 2

23.38
`cm^(2)`

Explanation:

Just plug in the number 3 in place of s which is used for the sides. Then you would get:

`A = (3√(3))/(2) * 3^(2)`

Then you would get 23.38 from your calculator and the unit is
`cm^(2)` since you are squaring the 3 cm. Hope this helps!