
Directions: Grab a paper and pencil to make your computations.
1. 
Δ DEF has vertices D(2,2), E(1,3) and F(3,2). Find the area of Δ DEF in square units.



2. 
Trapezoid MATH has vertices
M(2,1), A(0,6), T(8,6) and H(6,1). Find the area of the trapezoid in square units.
Choose:



3. 
The graph at the right is a scale drawing of a sign, in the shape of a triangle.
One unit length, , = 3 feet.
Find the actual area, in square feet, of the sign.
Choose:



4. 
ΔABC has vertices A(1,1), B(7,4) and C(3,7). The triangle is shown inside of a rectangle. Find the area of ΔABC in square units.
Choose:



5. 
Δ CAT has vertices C(3,1), A(1,3) and T(3,2). The triangle is shown inside of a rectangle. Find the area of Δ CAT in square units.
Choose:



6. 
The diagram at the right shows an isosceles trapezoid with a shaded isosceles triangle in its interior.
= one square unit
a) What is the area of the trapezoid, in square units?
Choose:


b) What fraction of the trapezoid is the shaded isosceles triangle?
Choose:


7. 
Find the area of ΔDOG, in square units.
Choose:



8. 
Parallelogram ACDF is shown at the right. ΔBCE is drawn.
= one square unit
a) What is the area of the parallelogram, in square units?
Choose:


b) What fraction of the parallelogram is the shaded triangle?
Choose:


9. 
The vertices of ABCD are A(4,2), B(2,2), C(2,4) and D(4,3). Find the area of ABCD, in square units.
Choose:




10. 
The graph at the right is a scale drawing of the background for an advertising poster.
One unit length, , = 4 inches.
Find the number of square inches of fabric that will be needed to cover this background.
Choose:



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