Answer:
So a triangle has to be 180° overall And that is an equilateral triangle therefore every angle is equal so every angle inside is 60° so ?=60° another way you can find this out is a straight line is equal to 180° and since you have the external angle which equals 120° you do 180°-120° and get 60° and the 180°-60°-60°=60° and that’s your mystery angle. I hope that’s not too confusing.
The answer would be 0.1215
I'd suggest using a calculator!<span />
Answer:
the answer is B he spent 6 minutes more checking emails on Monday
Step-by-step explanation:
could you please mark me brainliest :)
hope this helped :))
