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All triangles are similar. (isosceles, e...

All____ triangles are similar. (isosceles, equilateral)

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State which pairs of triangles in Fig.are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

State which pairs of triangles in are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

State which pairs of triangles in Fig.are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

prove that two isosceles triangles are similar if their vertical angles are equal. (it is supposed that the angle on the base of a triangle are equal).

State which pairs of triangles in Fig. are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

State which pairs of triangles in Fig. are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

If triangle ABC and triangleDEF are similar triangle such that angleA=57^@ and angleE=73^@ ,what is the measure of angleF ?

Fill in the gap : Two triangles are similar if their _______ sides are proportional.

the two triangles formed by drawing perpendicular from right angle to the hypotenuse of a right angled triangle are similar and both of them are similar to the original triangle.

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R G PUBLICATION-TRIANGLES-EXERCISE
  1. All circles are . (congruent, similar)

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  2. All squares are -. (Similar, congruent)

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  3. All triangles are similar. (isosceles, equilateral)

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  4. Two polygons of the same number of sides are similar, if(a) their corr...

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  5. Two polygons of the same number of sides are similar, if(b) their corr...

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  6. Give two different examples of pair of(i) similar figures

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  7. Give two different examples of pair of((ii) non-simiIar figures

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  8. State whether foIIowing quadrilaterals are similar or not:

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  9. In fig(i) ,DE||BC.Find EC in (i).

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  10. E and F are points on the sides PQ and PR respectively of a trianglePQ...

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  11. E and F are points on the sides PQ and PR respectively of a trianglePQ...

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  12. E and F are points on the sides PQ and PR respectively of a trianglePQ...

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  13. In Fig. , if LM||CB and LN||CD,prove that (AM)/(AB)=(AN)/(AD)

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  14. In Fig. DE||AC and DF||AE.Prove that (BF)/(FE)=(BE)/(EC)

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  15. In Fig. 6.20, DE||OQ and DF||OR.Show that EF||QR.

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  16. In Fig., A, B and C are points on OP, OQ and OR respectively such that...

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  17. Using Theorem 6.1, prove that a line drawn through the mid-point of on...

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  18. Using Theorem 6.2, prove that the line joining the mid-points of any t...

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  19. ABCD is a trapezium in which AB||DCand its diagonals intersect each ot...

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  20. The diagonals of a quadrilateral ABCD intersect each other at the poin...

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