Question

if angle ABC =125 and angle 2 = 40 then find angle 1

Answer 1

all angles in a triangle add up to 180. If two of your angles are 125 and 40, then your last should be 15.

Answer 2

Let us consider this as a triangle.
The sum of the measures of the angles of a triangle is 180, thus,125+40+x=180
x there is the angle 1.
165+x=180
x=180-165
x=15

Answer 3

my options are 55 95 85 or 165

Answer 4

maybe I misunderstood the problem. Does it say that one angle is 125, and another angle is 40?

Answer 5

can you illustrate the problem please?the information is lacking actually.

Answer 6

its a obtuse angle that splits in 2 angle 2 = 40 (acute) and ABC as a whole is 125 i'm missing angle 1

Answer 7

all you have to do is let x be the angle 1.
and, x+40=125
x=125-40
x=85

Answer 8

angle 1 is 85 degrees.