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Special Pairs of Angles

Special Pairs of Angles. Return to table of contents. Congruent Angles have the same angle measurement. 14. Are the two angles congruent?. A Yes. B No. 75 o. 110 o. 15. Are the two angles congruent angles?. A Yes. B No. 40 o. 40 o. 16. Are the two angles congruent?.

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Special Pairs of Angles

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  1. Special Pairs of Angles Return to table of contents

  2. Congruent Angles have the same angle measurement.

  3. 14 Are the two angles congruent? A Yes B No 75o 110o

  4. 15 Are the two angles congruent angles? A Yes B No 40o 40o

  5. 16 Are the two angles congruent? A Yes B No 75o 105o

  6. Complementary Angles are two angles with a sum of 90 degrees. These two angles are complementary angles because their sum is 90. Notice that they form a right angle when placed together.

  7. Complementary Angles are two angles with a sum of 90 degrees. These two angles are complementary angles because their sum is 90. Although they aren't placed together, they can still be complementary.

  8. 17 What is the measure of A? A 50

  9. What is the measure of A? 18 A 575757 57 57 57 57

  10. 19 Tell whether the two angles are complementary? A Yes B No Angle 1 = 63 degrees Angle 2 = 27 degrees

  11. 20 Tell whether the angles are complementary. A Yes B No Angle 1 = 146 degrees Angle 2 = 44 degrees

  12. Supplementary Angles are two angles with a sum of 180 degrees. These two angles are supplementary angles because their sum is 180. Notice that they form a straight angle when placed together.

  13. Supplementary Angles are two angles with a sum of 180 degrees. These two angles are supplementary angles because their sum is 180. Although they aren't placed together, they can still be supplementary.

  14. 21 What is the measurement of angle A? Angle A 125o

  15. 22 What is the measurement of angle A? Angle A 40o

  16. 23 Tell whether the two angles are supplementary. A Yes B No Angle 1 = 115 degrees Angle 2 = 65 degrees

  17. 24 Find the supplement of 51

  18. 25 Find the complement of 51

  19. Find the complement of 27 26

  20. Find the supplement of 27 27

  21. 28 Find the supplement of 102

  22. 29 Find the complement of 102

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