Find the interior angle on a regular polygon with 40 sides...

please explain

Given that the regular polygon with 40 sides.

We need to determine the interior angle of the polygon.

Sum of the interior angle:

Sum of the interior angle can be determined using the formula,

where n is the number of side.

Substituting in the above formula, we get;

Simplifying the values, we get;

Thus, the sum of the interior angles is 6840°

Measure of each interior angle:

The measure of each interior angle can be determined using the formula,

where n is the number of side.

Substituting in the above formula, we get;

Simplifying the values, we get;

Dividing, we get,

Thus, the measure of each interior angle is 171°

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.