Sagot :
Answer:
A:16
Step-by-step explanation:
hope this helps you i am taking the test now LOL
plz mark me brainlist i think its called
Answer:
Its 16
Step-by-step explanation:
Because 180 - 109 is 71, and 71 plus 90 is 164, and 180 - 164 is 16 therefore that is your missing angle.