Q: A is 8km due north of phone mast B. C is 9.5km due west of phone mast B. Calculate the distance AC

1 answer:

7 0

Answer:

AC = 12.4 km (nearest tenth)

Step-by-step explanation:

AC can be calculated by using Pythagorean Theorem.

Thus:

AC² = AB² + BC²

Plug in the values

AC² = 8² + 9.5²

AC + √{154.25)

AC = 12.4 km (nearest tenth)

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