If you have the two other angle measures:
You can add the angles together and subtract them from 180.
Example:
Angle 1: 90
Angle 2: 45
Angle 3: ?
90 + 45 = 135
180 - 135 = 45
Angle 3 is 45 degrees.
This is because all three angles of a triangle need to be equal to 180 when added up.
Answer:
3
Step-by-step explanation:
Answer:
1 3 6 10 15 is added by 2345
and 2345 is added by 111
Step-by-step explanation:
1+2= 3 3+3=6 6+4=10 10+5=15 so it's added by 2345
2+1=3 3+1=4 4+1=5 so that's why it's added by 1
I hope this helps
Answer:
hrkeksyak; aya tha na ki Jay I have been deleted from
