Area and Perimeter in a Coordinate Plane
Read each task carefully. Plot the following points correctly to be able to answer the succeeding questions.
TASK 1: Graph the polygon with vertices A(1,1), B(6,1), C(6,4), and D(1,4)
1.A: What is the perimeter of Rectangle ABCD graphed above?
1.B: What is the area of Rectangle ABCD graphed above?
TASK 2: Graph the polygon with vertices A(-2,1), B(-1,3), and C(5,1)
2.A: What is the Area of Triangle ABC graphed above?
TASK 3: Graph the polygon with vertices A(0,2), B(0,-1), C(5,-1), and D(5,2)
3.A: What is the Perimeter of Rectangle ABCD graphed above?
3.B: What is the Area of Rectangle ABCD graphed above?
TASK 4: Graph the polygon with vertices A(-2, 4), B(-2,1), C(2, 4), and D(2, 1)
4.A: What is the Perimeter of Square ABCD graphed above?
4>B: What is the Area of Square ABCD graphed above?
TASK 5: Graph the polygon with vertices A(-2,4), B(-4,1), C(2,1), and D(4,4)
5.A: What is the Area of parallelogram ABCD graphed above?
TASK 6: A rectangular garden has vertices at points (2,1), (2,4), (7, 4), and (7,1). What is the perimeter of the garden?
What is the perimeter of the garden?
TASK 7: Sarah is planning a treasure hunt in her backyard. She places markers at points ( 0 , 0 ) (0,0), ( 0 , 4 ) (0,4), ( 3 , 4 ) (3,4), and ( 3 , 0 ) (3,0).
What is the area of the region enclosed by these points?