*Please read and understand my solution. Don't just rely on my direct answer*
Solve for QS using the law of cosine.
Approximate the cosine value.
Thus, the length of QS is about 11.15 units. Let's solve for the height of pole A represented as a using the Pythagorean Theorem.
After solving the quadratic equation using calculator. We have the solutions as:
We will be using the positive solution. Therefore, the height of pole A is approximately 8.97 units.
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*Please read and understand my solution. Don't just rely on my direct answer*
Solve for QS using the law of cosine.
Approximate the cosine value.
Thus, the length of QS is about 11.15 units. Let's solve for the height of pole A represented as a using the Pythagorean Theorem.
After solving the quadratic equation using calculator. We have the solutions as:
We will be using the positive solution. Therefore, the height of pole A is approximately 8.97 units.
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