In a right triangle ABC, B = 90°.If AC = 13 cm, BC = 5 cm, find AB step by step explanation plz urgent
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AB= 12cm
Step-by-step explanation:
AC²=AB²+BC² (PYTHOGORUS THEORM)
AC²-BC²=AB²
=>(13)²-(5)²=AB²
=>169-25=AB²
=>144=AB²
=>√144=AB
=>12=AB
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