two poles 35m and 15m high are 15m apart. The distance between their top is - a) 15cm please help me please
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Answer:
Distance between their top is 25 cm
Step-by-step explanation:
AE = Pole of 35 cm
CD = Pole of 15 cm
ED = distance between two poles
BC= 15 cm and AB = 20 cm
AC= distance between their top
Now, applying pythagoras theorem in Δ ABC,
AB² + BC² = AC²
20² + 15² = AC²
400 + 225 = AC²
AC² = 625
AC = 25 cm
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