Question

⏩⏩⏩⏩⏩a man on the top of a vertical observation Tower observes a car moving at a uniform speed moving directlytowards it if it takes 12 minutes for the angle of depression to change from 30 degree to 45 degree how long will the car take to reach the observation Tower from this point .


⚓⚓⚓⚓⚓dont slamming⚓⚓⚓⚓
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Answer 1

HEY MATE !!!!___________________________


HOPE THIS HELP YOU..

Answer 2

hey mate in this question as we know distance = speed × time

therefore we have taken bd that is distance=12v and cd = speed=v×time =t=vt.

hope it helps you

please mark it as brainliest.