9. A 16-ft ladder is leaning against the side of a house. The ladder touches the ground 9 ft away from the house. What angle doe

Question

3 years ago

11

s the ladder make with the ground?
Round to the nearest WHOLE number.
Note: this is a trigonometry question

2 answers:

Mandarinka [93] · Answer 1 · 2022-10-28T05:06:13+03:00

8 0

Answer:

Check pdf

Step-by-step explanation:

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Snezhnost [94] · Answer 2 · 2022-10-28T07:26:00+03:00

3 0

55.77°

<h3>EXPLANATION:</h3>

In ◣ ABC, (consider the diagram)

cosΦ = b/h = 9/16

cosΦ = 9/16

Φ = 9/16 × cos-¹

Φ = 55.77

Hence, the angle between the ladder and ground is approximately 56°.