What is the area of a regular decagon with a side length of 6 meters? Round your answer to the nearest tenth, if necessary.

Given:

A regular decagon has a side length of 6 meters.

We need to determine the area of the regular decagon.

Area of the regular decagon:

The area of the regular decagon can be determined using the formula,

where a is the length of the side of the regular decagon.

Now, substituting a = 6 in the above formula, we get;

Simplifying the terms, we have;

Rounding off to the nearest tenth, we get;

Therefore, the area of the regular decagon is 277.0 m²

ok

step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)