Question

in the figure a b parallel CD find the value of x Triangle​

Answer 1

Step-by-step explanation:

interior angle = interior + exterior angle

=x+50°+100°=180

=x=180-150

x=30°

Answer 2

Answer:

30°

Step-by-step explanation:

50°+ X + 100° = 180° [ sum of interior and exterior

angles= 180°]

X + 150° = 180°

X= 180-150

X = 30°. [ANS]

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