ab=15cm , ac=17cm find value of bc
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Answer:
Line BC = 8cm
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Answer:
8 cm
Step-by-step explanation:
AB = 15 cm
AC = 17 cm
By pythagoras theorem,
BC^2 = CA^2 - AB^2
BC^2 = 17^2 - 15^2
BC^2 = 289 - 225
BC^2 = 64
BC= √64
BC= 8
Therefore, the side BC is equal to 8 cm.
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