2 years ago

Kylie leans a 30-foot ladder against a wall so that it forms an angle of 74^{\circ}

Mathematics

1 answer:

MissTica2 years ago

3 0

Answer:

8.27 ft.

Step-by-step explanation:

Using trigonometry of a right angled triangle:

cos 74 = x / 30 where x is the required distance

x = 30 cos 74

= 8.269 ft

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