one triangle has three parts A,B and C.measurment of angle B is 65 degree and measurmeent of angle C is 115 degree.what is measurement of angle A?
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Answer:
=> ABC is not a triangle
Step-by-step explanation:
given a trianlge ABC with ∠B = 65° and ∠C = 115°
we know , in a ΔABC,
∠A + ∠B + ∠C = 180°
=> ∠A + 65° + 115° = 180°
=> ∠A + 180° = 180°
=> ∠A = 0° (not possible)
ABC could not be a triangle
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