Question

Q6. In a triangle, if one angle is 50 degree
and second angle is 20 degree, then what
will be the third angle?
O 100
O 110
O 90
O 120​

Answer 1

Answer:

110°

Step-by-step explanation:

sum of all angle of triangle= 180

let the other angle.be x

so

50+20+x=180

70+x=180

x= 180-70

x= 110

other angle=x=110°

Answer 2

Answer:

answer is 110

Step-by-step explanation:

hope its useful