Question

a ladder leaning against a wall make an angle of 60° with the horizontal. If the foot of the ladder is 2.5 m away from the wall. Find the length of the ladder??????​

Answer 1

Answer: b= 2.5m

cos60 = b/h = 1/2

2.5/h = 1/2

h = 5m

the length of the ladder is 5m

Step-by-step explanation:

Answer 2

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