To find the distance from point A to point B on opposite ends of a lake,a surveyor constructed a figure as shown.How far is it from A to B?
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Answer:
answer is 20 m
Step-by-step explanation:
pls refer attachment
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Step-by-step explanation:
AB is nothing but a hypotenuse of right angle triangle
By Pythagoras theorem
hypotenuse (H)² = base(B)² + side(S)²
(H)² = 12² + 16²
(H)² = 144 + 256
(H) = 400
(H) = 20m
Distance between A to B is 20 meter.
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