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kaiteDID

  • 2 years ago

Use the three steps to solve the problem. One of two complementary angles is 4 more than the other. Find the angles. (Recall that complementary angles are angles whose sum is equal to 90 .)

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  1. ganeshie8
    • 2 years ago
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    complementary angles add up to 90

  2. ganeshie8
    • 2 years ago
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    so, if we let one angle =x, other angle = x+4

  3. ganeshie8
    • 2 years ago
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    step 1 : solve for x

  4. kaiteDID
    • 2 years ago
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    86

  5. ganeshie8
    • 2 years ago
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    correct ! x = 86

  6. ganeshie8
    • 2 years ago
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    wait a sec, did we get x=86 ?

  7. ganeshie8
    • 2 years ago
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    x + x + 4 = 90 2x + 4 = 90 2x = 86 x = ?

  8. kaiteDID
    • 2 years ago
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    yes

  9. ganeshie8
    • 2 years ago
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    x + x + 4 = 90 2x + 4 = 90 2x = 86 x = 86/2 = ?

  10. kaiteDID
    • 2 years ago
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    43

  11. ganeshie8
    • 2 years ago
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    thanks god !

  12. ganeshie8
    • 2 years ago
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    :)

  13. ganeshie8
    • 2 years ago
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    thats step 1,

  14. ganeshie8
    • 2 years ago
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    step 2 : first angle = x = 43

  15. ganeshie8
    • 2 years ago
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    step 3 : second angle = x+4 = ?

  16. kaiteDID
    • 2 years ago
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    47

  17. ganeshie8
    • 2 years ago
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    perfect ! good work !

  18. kaiteDID
    • 2 years ago
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    thanks

  19. ganeshie8
    • 2 years ago
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    np :)

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