If Angle of a triangle are equal and the third angle is greather then each one of them by 18. find the angles
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∠A + ∠B + ∠C = 180°
x + 18 + x + x = 180°
3x + 18° = 180°
3x = 180 - 18
= 142
∠B = ∠C
= > ∠x = 142/3.
=> 54
∠ A = 54° + 18
=> 72
I hope it's help you
x + 18 + x + x = 180°
3x + 18° = 180°
3x = 180 - 18
= 142
∠B = ∠C
= > ∠x = 142/3.
=> 54
∠ A = 54° + 18
=> 72
I hope it's help you
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Answer is 70°
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