may i please get help for this please and thank you

May I Please Get Help For This Please And Thank You class=

Answer :

Answer:

C. 141 degrees

the sum of all angles is 360

390 - 90 - 53 - 76 = 141

Step-by-step explanation:

Answer:

I am not completely sure, but I know that it is more than 90 degrees if that helps.

Step-by-step explanation: