In △ ABC , ∠ B = 90° and ¯¯¯¯¯¯¯¯AC = 13 cm. Which of the following information is needed to construct the triangle?
A
∠ A = 25°
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B
¯¯¯¯¯¯¯¯BC = 5 cm
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C
∠ C = 65°
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D
None of the above
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Solution
The correct option is B¯¯¯¯¯¯¯¯BC = 5 cm To construct a right angled triangle, we should know the right angle, hypotenuse and one side of the given triangle.