ICSE Class 9 Maths Mid-Point Theorem
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in the adjoining figure x and y are midpoints of side ab and ac respectively of triangle ABC if BC is equals to 7 cm ab is equals to 8.4 cm and ac is equals to 7.4 CM then find the perimeter of trapezium xbc y
- prove that EFGH is a parallelogram
- what is meant by bisect ??
- Ina given triangle ABC ,P, Q and R are the mid point of BC ,CA and AB respectively. If BP = 3.6 cm,AC = 4.8 cm and PQ = 2.3 cm find the value of RQ ,RP ,AR AND AB
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Q. 8
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Q. 5
- Given a //gm ABCD where X and Y are the mid points of sides BC and CD respectively. Prove that: Ar(AXY) = 3/8× ar. (//gm ABCD)
- In triangle ABC, M is the mid-point of AB and a straight line through M and parallel to BC cuts AC at N. Find the lengths of AN and MN, if BC = 7cm and AC = 5 cm.