Determine the area of the shaded region, given that the radius of the circle is 3 units and the inscribed polygon is a regular polygon. Give two forms for the an expression involving radicals or the trigonometric functions; a calculator approximation rounded to three decimal places. (Polygon has 9 nine sides).

Is the orthocenter of a triangle on the inside ?

Write the pair of fractions as a pair of fractions with a common denominator

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need