Question

Please help me in this question​

Answer 1

Answer:

well lets take the third angle of the triangle as y

50+30+y=180

y= 100

we know,

x+y=180

x=80

another way is

just to add the opposite two angles of the triangle to find the x like

50+30=x

x=80

hope it was helpful

Answer 2

Heya

See the pic attached

Hope this helps :)