Question

in the given figure ,AB is straight line . the value of x is​

Answer 1

Answer:

Step-by-step explanation:

X= 40°

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Answer 2

QUESTION:

• TO FIND VALUE OF 'X'

SOLUTION:

WE KNOW THAT IN A TRIANGLE,

• SUM OF ANGLE IS 180°

so,

According to the figure,

$\\ \\ \\ \\ \\ \\ \\ = > x + 65 + 2x - 5 = 180° \\ (sum \: \: of \: \: angles \: \: of \: \: a \: \: triangle) \\ \\ \\ \\ = > 3x + 60° = 180° \\ \\ \\ \\ 3x = 180° - 60° \\ \\ \\ \\ 3x = 120° \\ \\ \\ \\ x = \frac{120}{3} \\ \\ \\ \\ x = 40° \: \: \: \: (answer)$