Back to Use distance formula for area — Problem 2 · Task Set 36

Exercises: Compute Perimeters and Areas Using Coordinates

Show all work for each problem. Express exact answers using radical form unless a decimal
approximation is requested. Label every answer with correct units.

Grade 10·20 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-gpe-b-7

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Fluency Practice

Apply the distance formula and area formulas to each figure.

Quadrilateral $PQRS$ has vertices $P(0, 0)$ , $Q(4, 0)$ , $R(6, 3)$ ,
and $S(2, 3)$ . Compute the exact perimeter of $PQRS$ .