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Triangle TUV, with vertices T(2,2), (8,4), and V(3,9), is drawn on thecoordinate grid below.v$U32T10What is the area, in square units, of triangle TUV?

Triangle TUV, with vertices T(2,2), (8,4), and V(3,9), is drawn on thecoordinate grid-example-1
User Kassens
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1 Answer

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The area of a triangle can be easily solved by the formula:

Hence the area of triangle TUV is 20 square units.

Triangle TUV, with vertices T(2,2), (8,4), and V(3,9), is drawn on thecoordinate grid-example-1
User Mauro De Biasio
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