In the given figure AB||DE and BD||EF prove that DC²=CF×AC /AB parallel DE, BD parallel EF DC2=CF×AC

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Class 10th maths standard CBSE blueprint...

⭕NUMBER SYSTEMS-- Real Numbers ( Marks - 06 )

⭕ALGEBRA ( Marks - 20 )

⭕COORDINATE GEOMETRY ( Marks - 06 )

⭕GEOMETRY--Circle+Triangle ( Marks - 15 )

⭕TRIGONOMETRY-- Introduction of Trigo+Application of Trigo ( Marks - 12 )

⭕MENSURATION--Area related to circle+Surface area and volume ( Marks - 10 )

⭕STATISTICS & PROBABILITY-- ( Marks - 11 )

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