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In the given figure, DE || AC. Which of ...

In the given figure, DE || AC. Which of the following is correct? `x=(a+b)/(ay) or x=(ay)/(a+b)`

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CBSE COMPLEMENTARY MATERIAL-TRIANGLE-Short Answer Type Questions-II
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  3. In the given figure, DE || AC. Which of the following is correct? x=(...

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  4. Prove that the sum of the squares of the sides of a rhombus is equa...

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  8. In the given figure (PS)/(SQ)=(PT)/(TR) and anglePST = anglePRQ. Prove...

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  12. In the given figure DE || AC and (BE)/(EC)=(BC)/(CP). Prove that DC |...

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  13. In a quadrilateral ABCD, angleB=90^(@) and AD^(2)= AB^(2) + BC^(2)+CD^...

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  14. In the given figure, DE || BC, DE= 3 cm, BC = 9 cm and ar (DADE) = 30c...

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  15. In an equilateral triangle ABC, D is a point on side BC such that B D=...

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  16. Ii DeltaPQR, PDbotQR such that D lies on QR, if PQ=a,PR=b,QD=c and DR=...

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  18. In the given figure, the line segment XY is Parallel to AC of ΔABC and...

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  19. Through the vertex D of a parallelogram ABCD, a line is drawn to inter...

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  20. Theorem 6.9 : In a triangle, if square of one side is equal to the sum...

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