Question

When the coordinates (1, 1), (7, 3), (8, 0), and (2, -2) are joined, which shape is formed?

a. Parallelogram
b. Rectangle
c. Rhombus
d. Square

Answer 1

The answer is b. Rectangle.

Answer 2

Option B is correct.

Explanation:

Given: Coordinates are ( 1 , 1 ) , ( 7 , 3 ) , ( 8 , 0 ) and ( 2 , -2 )

We have to find shape formed after joining these coordinates.

Points with given coordinates are marked on graph.

Graph is attached.

Clearly from graph,

Opposites sides of the quadrilateral are equal and parallel.

Also All angles are right angles.

So, It is a Rectangle.

Therefore, Option B is correct.