Question

find X in the following figures ​

Answer 1

Answer:

Here's The Circle Representing The angles..

1)360 = 70 + 60 + 150 +x

360 = 280 + x

360 - 280 = x

x = 80°

similarly,,

2) 360 = 60 + x

360 - 60 = x

x = 300°

3)

360 = 30 + 40 + 140 + 90 + x

360 = 300 + x

360 - 300 = x

x = 60°

Answer 2

Answer:

a) x = 300°

b) x = 80°

c) x = 60°

I hope this answers your question !