Question

What’s the measure of angle 3?
Any help is appreciated!! Thanks

Answer 1

sum angles of triangle =180°

angle 2 = 180-90-51=39°

the angle of 51° + the consecutive angle = 180°

the consecutive angle at 51° = 180-51=129°

sum of the 2 angles of the triangle where there is angle 3:

25+129=154°

angle 3 = 180-154=26°