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anonymous

  • 5 years ago

amanda here!!! look in attachement

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  1. anonymous
    • 5 years ago
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  2. anonymous
    • 5 years ago
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    is D supposed to be H ?

  3. anonymous
    • 5 years ago
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    YEA

  4. anonymous
    • 5 years ago
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    and is 7m the radius?

  5. anonymous
    • 5 years ago
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    i think so yea

  6. anonymous
    • 5 years ago
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    then you can find any arc length by multiplying the angle in terms of radians by the radius

  7. anonymous
    • 5 years ago
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    so your angle EHG is 160 degrees, in radians that is 160/180 which is 8/9ths of a radia. multiply 8/9ths by your radius and you get 56/9 m

  8. anonymous
    • 5 years ago
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    so now we divide 23 by 9? or is dat the answer

  9. anonymous
    • 5 years ago
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    i do not understand where 23 came from, but if your teacher or professor wants it as simplified as possible then yes divide it, but otherwise 56/9 m(eters?) should be your answer

  10. anonymous
    • 5 years ago
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    divide "it" = the 56/9

  11. anonymous
    • 5 years ago
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    the measure of the arc is 160 (because the angles are congruent so 80+80=160) and the way of finding arc length is above

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spraguer (Moderator)
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