The areas of two similar figures are 20 cm² and 45 cm? What is the scale factor of their corresponding sides? What is the ratio of their
perimeters?
A 25:3; 2V5: 3
B. 2:3; 2 : 3
C. 20 : 45; 2 : 3
D. 2:3; 4:9

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Determine the relationship of ab and cd given the following points