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4 May, 00:10

In ΔABC, if the length of side b is 3 centimeters and the measures of and are 45° and 60°, respectively, what is the length of side c to two decimal places?

A) 2.45 centimeters

B) 3.67 centimeters

C) 4.00 centimeters

D) 5.45 centimeters

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Answers (1)
  1. 4 May, 00:30
    0
    We can calculate a side of a triangle if the side's opposite angle, another side and its opposite angle are known using the Sine rule:

    a/sin (A) = b/sin (B) = c/sin (C)
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Home » Mathematics » In ΔABC, if the length of side b is 3 centimeters and the measures of and are 45° and 60°, respectively, what is the length of side c to two decimal places? A) 2.45 centimeters B) 3.67 centimeters C) 4.00 centimeters D) 5.45 centimeters
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