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In the fig. AE=DF where E and F are mid-...

In the fig. AE=DF where E and F are mid-points of AB and DC respectively.Using Euclid's axiom, prove that AB=DC

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MODERN PUBLICATION-INTRODUCTION TO EUCLID'S GEOMETRY-EXERCISE
  1. How many circles can be drawn to pass through two given points?

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  2. How many points can be two distinct lines intersect at the most?

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  3. In the fig. AE=DF where E and F are mid-points of AB and DC respective...

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  4. In the fig. name six points, four line segments, four rays, three col...

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  5. How many lines can pass through a given point?

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  6. How many lines can pass through two given points?

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  7. How many points can be two distinct lines intersect at the most?

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  8. How many points can be two distinct lines intersect at the most?

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  9. How many planes can be made to pass through three distinct points?

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  10. Show that every line segment has one and only one middle point.

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  11. Define parallel lines.

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  12. Define concurrent forces and describe equilibrium of concurrent forces...

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  13. If l,m and n are three straight lines such that l||m and l||n then pro...

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  14. In the fig. if PR=QS prove that PQ=RS

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  15. A,B and C are three collinear points. How many line segment can be det...

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  16. Euclidean geometry is valid only for curved surfaces.

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  17. Write True or False and Justify Your answer The edges of a surface are...

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  18. The statements that are proved are called axioms.

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  19. Two distinct intersecting lines cannot be parallel to the same line.

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  20. If a quantity B is a part of another quantity A, then A can be written...

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