Find the lenght of ab

asked Jan 13, 2022 78.1k views

5 votes

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7 votes

Answer:

20.6 cm (im pretty sure lol)

Explanation:

sine rule:

(ab = x)

13.5/sin41 = x/sin90

13.5sin90/sin41 = x

x = 20.57741667

ab = 20.6cm

Ian Ash answered Jan 20, 2022

4.7k points

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