The regular pentagon below is a scale drawing of an original pentagon that was made by using a scale factor of 1/4 pentagon 5.5 if each side of the pentagon has the same measure, which applies to the original pentagon? check all that apply. *the scale drawing represents a reduction. *each side of the original is 22 inches long. *one side of the model can be 1.375 inches. *the scale drawing is proportional to the original. *the scale factor is multiplied by 5.5 to get the dimensions of the original. mathematics

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?