Find the area of the triangle with vertices , , and .
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Originally Posted by wvlilgurl Find the area of the triangle with vertices , , and . are you aware of Heron's formula? Of course, there are other ways to approach this, like the (1/2)base*height formula
Originally Posted by wvlilgurl Find the area of the triangle with vertices , , and . Let A(-1, -4) , B(3, -3), and C(-4, 4) be the coordinates of triangle. Please see attached diagram. Using distance formula find Now, use cos law to find angle C C = 24.44 degrees Area of triangle ABC = 17.5 square units.
The formula for arrea of a triangle is Area of triangle ABC Area of triangle ABC Area of triangle ABC
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