# 11X1 T06 05 Similar Triangles

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<ul><li> 1. Similar Triangles</li></ul>
<p> 2. Similar Triangles TESTS 3. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) 4. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) 5. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) (3)All three angles are the same as the three angles in the other(AA) 6. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) (3)All three angles are the same as the three angles in the other(AA) e.g. FindAD A B C D E 15 cm 21 cm 24 cm 7. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) (3)All three angles are the same as the three angles in the other(AA) e.g. FindAD A B C D E 15 cm 21 cm 24 cm 8. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) (3)All three angles are the same as the three angles in the other(AA) e.g. FindAD A B C D E 15 cm 21 cm 24 cm 9. Similar Triangles TESTS (1)Corresponding sides are in proportion(SSS with ratio a:b) (2)Two pairs of corresponding sides are in proportionANDthe included angles are equal(SAS with ratio a:b) (3)All three angles are the same as the three angles in the other(AA) e.g. FindAD A B C D E 15 cm 21 cm 24 cm 10. A A B C D E 24 cm 36 cm 15 cm 11. A A B C D E 24 cm 36 cm 15 cm 12. A A B C D E 24 cm 36 cm 15 cm 13. A A B C D E 24 cm 36 cm 15 cm In similar shapes; 14. A A B C D E 24 cm 36 cm 15 cm In similar shapes; 15. A A B C D E 24 cm 36 cm 15 cm In similar shapes; 16. A A B C D E 24 cm 36 cm 15 cm In similar shapes; 17. A A B C D E 24 cm 36 cm 15 cm In similar shapes; Exercise 8H; 2bd, 4ab, 6bc, 8, 12, 16, 18, 20, 21, 24*</p>