A 5.5 m long ladder is learned against a wall. The ladder reaches the wall to a height of 4.4 m. Find the distance between the wall and the foot of the ladder。
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Answer:
The dis. B/W the ladder and the wall is 3.3m
Step-by-step explanation:
They form the right angle triangle
SO,
=> (AB)² + (BC)² = (AC)²
=> (4.4)² + (BC)² = (5.5)²
=> 19.36 + (BC)² = 30.25
=> (BC)² = 10.89
=> BC = 3.3m
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