find the value of X in this figure :
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Answer:
(b)60°
Step-by-step explanation:
x+x+x=180°. (angle sum property of triangle)
3x=180°
Dividing by 3 from both sides
3x/3=180/3
x=60°
Answer:
the sum of three sides of a triangle are 180° .
so, x+x+x =180
3x=180
x=180/3
x=60°
option b is your correct answer