Answer:
A
Step-by-step explanation:
they are complementary, they add to 90
Hope that this is helpful .
Have a great day.
140°
total angle of a hexagon is 720. We know already 510°. That leaves 210°. The ratio between the two angles is 2:1, therefore angle CDE is 140° and angle DEF is 70 °
8 because 8x8=64 your welcome btw
