Same chapter3 marksDifficulty: Medium
A man walks 12 m due north and then 5 m due east. How far is he from his starting point?
Pythagoras Theorem
3 marksDifficulty: Medium
In triangle ABC, right-angled at B, AB = 9 cm and BC = 12 cm. Find AC.
Original Khojo Papers practice question — not from a past board paper.
Answer
AC = 15 cm
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
By the Pythagoras theorem AC2 = AB2 + BC2 = 81 + 144 = 225, so AC = 15 cm.
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