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Help with this please

Help with this please-example-1
User Simap
by
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1 Answer

5 votes

Answer:

Explanation:

take 42 degree as reference angle

using sin rule

sin 42=opposite/hypotenuse

0.66=6.4/x

x=6.4/0.66

x=9.69

x=9.7

User Kit Plummer
by
3.1k points