2 Triangle ABC undergoes a dilation with point A as the center of dilation. A c' B' Based on the figure, which can be determined about the scale factor of the dilation? A)The scale factor is less than -1. B)The scale factor is a negative number that is greater than -1. C)The scale factor is a positive number that is less than 1. D)The scale factor is greater than 1.

82. Angle to a particle (part 2) The figure in Exercise 81 shows the particle traveling away from the sensor, which may have influenced your solution (we expect you used the inverse sine function). Suppose instead that the particle approaches the sensor (see figure). How would this change the solution? Explain the differences in the two answers. Sensor D Particle

Need geometry help pls, asap

Please see image for Question, copying and pasting the format is hard.    An agronomist want to take soil sample from a circular patch of ground with radius 9 meters. Consider the center of the circle to be the point (0,0) and assume the agronomist randomly selects a point for the sample. Let X represent the x coordinate and Y represent the y coordinate of the point chosen, relative to the center. So it is true that (SEE IMAGE FOR NUMBERS)