Which of the following verifies that △ABC is similar to △DEF A. SAS theorem B. AA postulate C. SSS theorem D. Similarity cannot be determined

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

How do i do this activity, is appreciated

Acylinder has volume 45π and radius 3. what is it’s height?