Answer:
Step-by-step explanation:

Answer:
<u><em>NONE</em></u>
Step-by-step explanation:
The answer is none. This is because angles in a triangle must add up to 180°, so if you have three angles that are 64° the total would be 192°. I hope this helps!
Answer:
6
Step-by-step explanation:
You have to change the denominator of 6/10 into 100 then you will get 60/100 then you add 15/10+60/100