3 years ago

Find the missing side of each triangle. Leave your answers in simplest radical form.

Mathematics

1 answer:

Leya [2.2K]3 years ago

6 0

Answer:

4√11 km.

Step-by-step explanation:

By the Pythagoras theorem:

x = √(15^2 - 7^2)

= √176

= √16√11

= 4√11.

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