Question

find x from the given figure ​

Answer 1

Answer:

x = 20°

Step-by-step explanation:

Since it's a straight line,

(2x + 10) + 80 + (2x + 10) = 180°

=> 2x + 10 + 80 + 2x + 10 = 180

=> 4x + 100 = 180

=> 4x = 180-100

=> 4x = 80

=> x = 80/4

=> x = 20°

Answer 2

Answer:

this is the answer ...see image