Which statements justify that the dilation of triangle stu is an enlargement increasing its size by the magnitude of the scale factor? check all that apply.

a. the triangle pre-image is closer to the point of dilation than the image.
b. the triangle image is closer to the point of dilation than the pre-image.
c. the value of the scale factor, , is between 0 and 1.
d. the value of the scale factor, 6, is greater than 1.
e. the vertices of the pre-image are collinear with the vertices of the image.

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?