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anonymous

  • one year ago

If HE = 3p + 7, angle HEP=(4q+19 /, LP = 5p – 19, and angle lpe=(3q+7) /, find the values of p and q for which quadrilateral HELP is a parallelogram. A. p = 18, q = 13 B. p = 13, q = 8 C. p = 8, q = 18 D. p = 13, q = 18 http://media.education2020.com/evresources/2090936_c5ffe3fa-27be-481c-9aa5-3f1296f4624d.png

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  1. anonymous
    • one year ago
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    SOMONE PLEASE HELP ME!

  2. anonymous
    • one year ago
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    |dw:1433203086264:dw|

  3. nikato
    • one year ago
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    |dw:1433203389316:dw|

  4. nikato
    • one year ago
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    |dw:1433203466896:dw| by deifnition of a paralleogram, those 2 sides are equal. and from the alternate interior angle theorem, those 2 angles are congruent

  5. nikato
    • one year ago
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    so now set them equal to each other to solve for p and then q like to find p, 3p+7= 5p-19

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