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anonymous

  • one year ago

My question is in regards to a geometry question on an old version of the ACT. Any help would be appreciated

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  1. anonymous
    • one year ago
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    In the figure below, AD is perpendicular to BD, AC is perpendicular to BC, and AD is congruent to BC. Which of the following congruences is NOT necessarily true? F. AC is congruent to BD G. AD is congruent to AE H. AE is congruent to BE J. Angle DAB is congruent to angle CBA K. Angle EAB is congruent to angle EBA

  2. anonymous
    • one year ago
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    |dw:1439594323833:dw|

  3. BTaylor
    • one year ago
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    What do you think the answer is?

  4. anonymous
    • one year ago
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    I'm pretty sure that the answer is G, but I'm not sure why.

  5. anonymous
    • one year ago
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    You don't know that both triangles are congruent, so I dont see how you know any of them are true

  6. amistre64
    • one year ago
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    why do you not know if the tris are congruent to start with?

  7. amistre64
    • one year ago
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    |dw:1439601326816:dw|

  8. amistre64
    • one year ago
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    a^2 + x^2 = y^2 ; and x^2 + b^2 = y^2 a^2 = y^2 - x^2 = b^2

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