What does the the special movement of the red and blue angles imply about these 2 smaller right triangles?

What previously learned theorem justifies your answer?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

A50% increase followed by 33 1/2% decrease

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance