Back to Use distance formula for area — Problem 3 · Task Set 32
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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Warm-Up: Review What You Know
These problems review skills you have already learned.
1.
A triangle has a horizontal base of length 8 units and a vertical height of
5 units from the base to the opposite vertex. What is its area?