9. In triangle ABC, L ABC = 90°, AB= 12 cm and BC= 5cm what is the value of AC.
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Step-by-step explanation:
by Pythagoras theorem we can prove it i hope you found it fruit full
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Answer:
∆ABC , angle ABC = 90°
AC² = AB ² + BC² ....... by Pythagoras theroem
AC² = (12)² + (5) ²
AC² = 144 + 25
AC² = 169
AC = 13
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