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A peacock is sitting on the …

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A peacock is sitting on the top of a tree it observes a Serpent on the ground making an angle of depression 30° .the Peacock with a speed of 300 m/ minute catches The Serpent in 12 seconds what is the height of the tree

    • Posted by Tanu Awana 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Navdeep Ghuman 5 years, 2 months ago

    Speed=300m/min=300/60=5m/s Time=12 seconds Dis=s×t=12×5=60m Apply sin30°=perpendicular/hypotenuse Sin30°=height/distance ND get ur ans....

    1Thank You

    Anshu Rai ? 5 years, 2 months ago

    Use distance=speed*time You will get hypotenuous and then apply sin 30° (in forming Δ of fig.) Angle of depression =angle of elevation

    1Thank You

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