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- Mon Feb 06, 2017 6:56 pm
- Forum: Junior Level
- Topic: BDMO 2016: National Junior/2
- Replies: 5
- Views: 8906
BDMO 2016: National Junior/2
Please help me solving BDMO 2016: National Junior/ Question No. 2 The Question is: ABC is a triangular piece of paper with an area of 500 square units and AB = 20 units. DE is parallel to AB. The triangle is folded along DE. The part of the triangle below AB has an area of 80 square units. What is t...