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OpenStudy (alexandriadol):
What is the area of a triangle whose vertices are D(3,3)D(3,3) , E(3,−1)E(3,−1) , and F(−2,−5)F(−2,−5)? Enter your answer in the box. ??
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OpenStudy (triciaal):
area of a triangle is 1/2 base times perpendicular height
OpenStudy (triciaal):
find the lengths of each side use pythagorean theorem/distance formula if necessary
OpenStudy (alexandriadol):
okay let me see...
OpenStudy (alexandriadol):
how?
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