Find the length of the wtre AC
If BD IS A GROUND OF 60M AND TWO VERTICAL POLES FIXED TO THE GROUND NAMED AB AND CD
AB =55m
CD= 66m
Answers
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Step-by-step explanation:
ANSWER
We have,
AB=55m
BD=60m
DC=66m
AC=?
AD=24cm.
Construction:- Meet A to any point E line CD.
Then,
AE=60m
DE=AB=55m
Now,
CE=CD−DE
CE=66−55
CE=11m
So,
InΔACE
Using Pythagoras theorem,
AC
2
=AE
2
+EC
2
AC
2
=60
2
+11
2
AC
2
=3600+121
AC
2
=3721
AC=61m.
Hence, this is the answer.
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