Answer:
There are 29 triangles when you count them all including non obvious ones.
2nd term = 3 - 14 = -11
3rd tern = -11-14 = -25 answer
Answer:a
Step-by-step explanation:
Answer:
B is the correct answer
Step-by-step explanation:
Angles 1, 2, and 3 added together should make 180 degrees.
So, if angle 2 is 70 degrees, you subtract 70 from 180 (180-70=110) and you're left with 110 degrees.
Angle 1 and 3 add together should make 110 degrees which makes B the only true statement.