Answer:
rhombus
Step-by-step explanation:
It is helpful to plot the points on a graph. There, you can see that the rise and run of each segment are 1 and 4 (or vice versa). This tells you they are the same length, but not perpendicular.
A quadrilateral with all sides the same length, but not perpendicular, is a rhombus.
The complete square will be
= 3
Step-by-step explanation:
Given,

or,
[ by eliminating 2 from both the sides]
To make it square

or,
[ 
or,
= 9-6
or,
= 3
Hence the correct option is B
Answer:
x=a+b
Step-by-step explanation:
Just move a to the other side (by adding it)
Answer:
THE ANSWER IS C
Step-by-step explanation:
BECAUSE BABABOOEEE
Answer:
D. 9/DF=18/16.......the answer