Alert: You are not allowed to copy content or view source
IMO Result Declared Check here | IMO Level 2 Exam Timing & Guidelines Check here | Register for Maths, Science, English, GK Olympiad Exam Click here | Check Olympiad Exam Dates here | Buy Practice Papers for IMO, IOM, HEO, IOEL etc here | Login here to participate in all India free mock test on every Saturday


A 4-sided flat shape with straight sides that: ? has two pairs of sides. ? each pair is made of two adjacent sides (they meet) that are equal in length. Also, the angles are equal where the pairs meet. The dashed lines are diagonals, which meet at a right