Calculate the
interior angle of
a 20-sided
polygon (an
icosagon)

162°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 20, thus

sum = 180° × 18 = 3240°, thus

1 interior angle = = 162°

Step-by-step explanation:

The formula for finding the interior angle of a polygon is given as :

where n is the number of sides

substituting the value of n , we have

which will be 18 x 180

therefore, the interior angle of a 20-sided polygon is

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.