1 Answer

Mohamed Thoufeeque · Answer 1 · 2024-04-14T07:06:00+0000

Answer:

a = 6

Explanation:

using the sine ratio in the right triangle

sin30° =
(opposite)/(hypotenuse) =
(a)/(12) ( multiply both sides by 12 )

12 × sin30° = a

12 × 0.5 = a , then

a = 6

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