a tree is broken at a height of 4m from the ground. its top touches the ground at a distance of 3m from the base of the tree.find the original height of the tree
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3
Answer:
answer is 9
Step-by-step explanation:
base= 3m
height (perpendicular)= 4m
from application of trigonometry,
AB=4m , BC=3m
therefore, AC= 5m
so the hight of the tree is,
AD+AB = 5+4 =9
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Answered by
2
Answer:
√7............
Step-by-step explanation:
In ∆ABC,
AC=4cm,BC=3 cm
by pythagoras theorem
(H)2=(P)2+ (B)2
(4)2=(3)2+(B)2
16=9+(B)2
16-9=(B)2
√7=B
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