Question

calculate the value of x in the given figure​

Answer 1

Step-by-step explanation:

25

angle in left

this is a answer

Answer 2

$as \: we \: know \: sum \: of \: all \: is \: 360$

$55 + 30 + 45 + x = 360$

$130 + x = 360$

$x = 230$