Answer:
The answer would be C because the two smaller sides of a triangle when added together must be greater than the third side which would be the largest.
Step-by-step explanation:
Take the 2 given angles 38 and 62 and add them together giving you 100 then subtract that from 180 for your answer of 80
Answer:
c
Step-by-step explanation:
you have vertical angles are equal then ED=AB
and CD=CB
SAS
we want<u> </u><u>CE=CA</u> <u>(C)</u>
Answer:
+-pi/3 and pi
Step-by-step explanation:

Squaring both sides:






