Question !!
if x, 25 and 80 are angles of a triangle, find the size of x
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Answers
Answered by
188
Given :
- 1st angle of triangle = x
- 2nd angle of triangle = 25°
- 3rd angle of triangle = 80°
To Find :
- Find the value of x ?
Solution :
- Sum of all angles of the Triangle = 180°
According to the question :
- Angle sum property = 180°
➣ x + 25° + 80° = 180°
➣ x + 105° = 180°
➣ x = 180° - 105°
➣ x = 75°
Hence,
- The value of x is 75°.
Answered by
149
The value of x = 75°
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