In the diagram below, △STU was dilated to create △S′T′U′. What is the scale factor for this dilation? (WHOEVER ANSWERS CORRECTLY GETS 10 POINTS PLEASE HELP.)

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?