Question

SOLVE ASAP I NEED IT FOR GRADING

Answer 1

∠ACB = 33°

∠DCE = 35°

∠BCD = 112°

Explanation:

As angles A and B are given, calculating angle c is simply subtracting these angles from 180:

180 - 58 - 78 = 44

So ∠ACB = 33°

The same can be said for angle C:

180 - 85 - 60 = 35

So ∠DCE = 35°

Now we have found two angles for ∠BCD, we can also subtract the above two answers from 180 because there is 180° on a straight line:

180 - 35 - 33 = 112

∠ACB = 33°

∠DCE = 35°

∠BCD = 112°

Hope this helps!

Answer 2

44 is ABC

79 is BCD

35 is DCE :D