A pole is supported by two wires one on each side going in opposite directions the wires are 14ft and 17ft long if the wires are

Question

2 years ago

7

to be secured to the ground 22 feet from each other what angle must the 14 foot long wire make with the ground

1 answer:

olchik [2.2K] · Answer 1 · 2023-07-20T07:21:28+03:00

The angle the 14 foot long wire must make with the gound is approximately 51 degrees.

<h3>What is a right angle triangle?</h3>

A right angle triangle is a triangle that has one of its sides as 90 degrees. The situation forms two right angle triangle.

Using cosine law,

17² = 14² + 22² - 2 × 14 × 22 cos C

289 - 196 - 484 = -616 cos C

-391 = -616 cos C

divide both sides by -616

cos C = -391 / -616

cos C = 0.63474025974

C = cos⁻¹ 0.63474025974

C = 50.59929658

C = 51 degrees.

Therefore, the angle the 14 foot long wire must make with the gound is approximately 51 degrees.

learn more on right angle triangle here: brainly.com/question/15019051

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