Answer: 118 degrees
Step-by-step explanation:
Angles in a triangle add up to 180 degrees.
So...
180 - (42+20) = 118 degrees
Answer:
given,
angles of triangle= 42°, 20° , x(let)
we know,
The sum of interior angles of triangle is 180°
so,
42°+20°+x=180°
62°+x=180°
X=180°-62°
X= 118°
Hence,the other angle is 118°
