If one angle of a triangle is greater than other two angles by 30° then the angles of the triangle are (1 Point) a. 30 degree, 30 degree,120 degree b. 50 degree,50 degree,80 degree c. 40 degree,40 degree,100 degree
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Answered by
3
Answer:
sum of 3 angles = 180
here, one angle is greater than other two angles by 30
let the angles be x, x, x + 30
so,x + x + x + 30 = 180
3 x + 30 = 180
3x = 180 - 30
3x = 150
x = 150 / 3
x = 50
so, required angles are
x = 50 , x = 50, x + 30 = 80
I hope this helps you
Answered by
2
Answer:
50°
50°
80°
Step-by-step explanation:
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