Math, asked by nitinsalunkhe652, 6 months ago

in fig AC= 12 cm ,angle ABC=90 DEGREE, angle BAC = 30 degree then find AB and BC

Answers

Answered by hemantsinghhs2008

2

Answer.

sin30°=BC/AC

1/2=BC/12

BC=12/2=6

sin60°=AB/AC

√3/2=AB/12

AB=√3/2×12=6√3

AB=6√3cm,BC=6cm

Answered by vaishnavidesale111

3

Step-by-step explanation:

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