Please help me with this question no 10. With full explanation
Please no cheating like manjugupta429
please help me do not write anything else just for points.
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Length of ladder =13 m.
BC=12m,AC=13 m.
In ΔABC,
AB2+BC2=C2 (Pythagoras theorem)
AB²=AC²−BC²
=132−122
=169−144
=25
∴AB=5 m.
The distance of the foot of the ladder from the base of the wall =5 m
I.e the crane is 5m far
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