Question

find the value of X in each case. ​

Answer 1

Answer:

ABC + EBA = 180 (linear pair)

ACB + DCA = 180 (linear pair)

therefore

ABC = 180 - 105 = 75

and, ACB = 180 - 120 = 60

also

ABC + ACB + x = 180 (angle sum property)

therefore

x = 180 - 75 - 60

x = 45

hope the answer is correct

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Answer 2

Answer:

Hey mate here is ur answer...

/_ABC + /_ABE = 180° (Linear Pair)

/_ ABC = 180-105 = 75°

/_ACD= x + /_ABC = 120° (Exterior angle property)

x = 120-75 = 45°

HENCE, x = 45°.....

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