Give the answer of the 3 question
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62
Given :
- Three angles of triangle are (x+10°) , (2x+30°) and x° .
To Find :
- Value of x .
Solution :
As we know that Sum of all angles of a triangle is 180° . So ,
Value of x is 50° ..
_______________________
VERIFICATION :
HENCE VERIFIED
Answered by
39
- 1st angle = x + 10°
- 2nd angle = 2x - 30°
- 3rd angle = x°
- What will be the value of x
we, know that
where,
- A = x + 10°
- B = 2x - 30°
- C = x°
So,
_____________
Hence, x = 50°
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