Math, asked by Gurri01, 8 months ago

in figure, AC-12 cm,/ABC-90°, /BAC-30° find AB and BC

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Answers

Answered by Anonymous

2

Step-by-step explanation:

sin30=BC/AC

1/2=x/12

x=6=BC

BC^2+AB^2=AC^2

36+AB^2=144

AB^2=108

AB=√108

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