asked 78.1k views
5 votes
Find the lenght of ab

Find the lenght of ab-example-1
asked
User Sapenov
by
8.8k points

1 Answer

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

answered
User Ian Ash
by
8.6k points

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