What percent is 75 of 100? Write the percent as a fraction.
1 answer:
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Use the distance formula <em>or Pythagorean Theorem</em> to find the length of each of the sides.
<u>(-5, -4) to (2, 6)</u>
d =
=
=
=
<u>(2, 6) to (4, -4)</u>
d =
=
=
=
= 2
<u>(-5, -4) to (4, -4)</u>
you can just count the distance between the coordinates: d = 9
<u>Perimeter</u> = (-5, -4) to (2, 6) + (2, 6) to (4, -4) + (-5, -4) to (4, -4)
= + 2
+ 9
Answer: +
+ 9