Geometry
posted by Need Help .
The coordinates of the vertices of a polygon are A(0, 0), B(7, 0), C(9, 7), and D(2,7). Find the area and determine whether it is a parallelogram, rectangle, or square.
Respond to this Question
Similar Questions

geometry theorems
I have six questions which will be on a test two weeks from now, and I do not understand. Help me find out these theorems for the blanks. 1. If one pair of consecutive sides of a parallelogram are congruent, then the parallelogram … 
Algebra I
Rectangle ABCD has vertices C and d on the xaxis and vertices A and B on part of the parabola y = 9  x^2 that is above the xaxis. a.) Find the coordinates of A, B, C, and D in terms of x. b.) Determine the Area of the rectangle … 
Geometry
The coordinates of the vertices of a polygon are R(4, 3), S(4, 7), T(5, 7), and V(5, 3). Find the area and determine whether it is a parallelogram, rectangle, or square. 
Geometry
a parallelogram has the vertices (0,3), (3,0), (o,3), and (3,0). determine what type of parallelogram and find the perimeter and area 
geometry
a parallelogram has the vertices (1,2), (4,4), (2,1), and (3,3). determine what type of parallelogram. find the perimeter and area. i found the parallelogram part and its a rhombus but i cant find the perimeter and area 
geometry
Given: QRST is a parallelogram. Prove: QRST is a square. Complete the proof below by choosing the reason for line number 2 and line number 6. Reason Statement 1. QRST is a parallelogram. Given 2. QRST is a rectangle 3. is a right angle … 
Geometry
What polygon is similar to every other polygon of the same name? 
help
Determine whether parallelogram JKLM with vertices J(1, 1), K(4, 4), L(9, 1) and M(4, 6) is a rhombus, square, rectangle or all three. 
calculus 12
7. ABC has vertices A(3,2,5), B(4,1,7) and C(8,3,6). a) Determine the area of ABC. b) Determine the coordinates of point D such that ABCD is a parallelogram. c) Is the parallelogram a rectangle? 
Vectors
The person who helped me before was not very helpful. ABC has vertices A(3,2,5), B(4,1,7) and C(8,3,6). a) Determine the area of ABC. b) Determine the coordinates of point D such that ABCD is a parallelogram. c) …