Find the area of a regular hexagon if given a side length of 1.9 to the square root of 3.

28.137 sq. units.

Step-by-step explanation:

Area of a regular hexagon is

where, a is the side length.

It is given that the side length of the regular hexagon is .

Substitute in the above formula.

Therefore, the area of regular hexagon is 28.137 sq. units.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²