Math, asked by STarAK, 7 months ago

trigonometric question
find its hight BA
no wrong answer.w rong answers reported by me(10th ,exam cbse board 2020)

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Answered by ayush10222

1

Answer:

BA = 40 m

Step-by-step explanation:

SIN 30° = BC/BA

1/2 = 20/BA. [SIN 30° = 1/2]

Therefore, BA = 40 m [Cross multiply]

HOPE IT HELPS!!

Answered by Anonymous

2

Answer:

your ANSWER

hope it's help you....♡

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