An exterior angle of a triangle is 110° and its interior opposite angles are equal to each other. find the measure of each angle of the triangle
Answers
Answered by
2
Answer:
x=35°
Explanation:
the sum of the interior opposite angles = 180° - 110° = 70°
2x = 70° (as both angles are equal)
∴x=35°
Answered by
5
Answer:
If one exterior angle is 110, then opposite interior angle to it is of (180-110=70°)
Then,
Let the other two equal interior angles be x and x, then
x+x+70=180
2x=180-70
2x=110
x=55
All interior angles are 55,55,70
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