Pls solve this question its revision im not sure for ans
Thx!
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Answer:
In the third Question the value of x will be 70 degree.
Step-by-step explanation:
By using the property Angles on a straight line add up to 180 we will find the value of angle c by subtracting 100 from 180 that is equal to 80 dgree.
Therefore angle C = 80 dgree
Then we will use the property angular measure of a triangle is 180 degree and solve it as follows-
angle A + Angle B + Angle C = 180
30 + X + 80 = 180
110 + X = 180
X= 180 - 110
X=70
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