Question

in triangle ABC angleA=60 angle B =80 then value of C​

Answer 1

Answer:

the value of C is 40°

Step-by-step explanation:

A+B+C=180°

60+80+C=180

140+C=180

C=180-140

C=40°

Answer 2

Answer:

40⁰

Step-by-step explanation:

As per angle sum property the sum of the angles of a triangle is 180⁰

Let the missing angle be $x$

∠A +∠B +∠$x$ = 180⁰

60⁰+80⁰+∠$x$ = 180⁰

140⁰+∠$x$ = 180⁰

∠$x$ = 180⁰- 140⁰

∠$x$ = 40⁰