Question

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ABC is a right triangle right- angled at C and AC =√3 BC. prove that angle ABC is equal to 60°.​

Answer 1

Answer:

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Step-by-step explanation:

Therefore CD = BD = DA or CD = 1/2 AB = BC. Thus, BC = 80 = CD, i.e., △BCD is a equilateral triangle. Hence, ∠ABC = 60°

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Answer 2

Answer:

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Step-by-step explanation:

• Therefore CD = BD = DA or CD = 1/2 AB = BC.

Thus, BC = 80 = CD, i.e., △BCD is a equilateral triangle.

Hence, ∠ABC = 60°.

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