The three straight paths, ab, bc, and ac, meet each

other at three points, a, b, and c. how do these points

of intersection differ from each other? explain the

differences in terms of the angles that you see. also

look at the length of the side opposite each angle. what

pattern do you see regarding the measurements? in

what situation would all the points of intersection

resemble one another?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.