Answer:

Step-by-step explanation:

Square both sides.



Answer:
<em>The perimeter is 72 units and the area is 149 square units.</em>
Step-by-step explanation:
has coordinates
and 
Using the distance formula.........
Length of side 
Length of side 
Length of side 
So, the perimeter of the triangle will be:
units. <em>(Rounded to the nearest unit)</em>
The height of the triangle for the corresponding base
is 8.89 units.
<u>Formula for the Area of triangle</u>, 
So, the area of the
will be:
square units. <em>(Rounded to the nearest unit)</em>
Answer:
9
Step-by-step explanation:
90 divided by 10 =9
Answer:
2-x
Step-by-step explanation:
5/3-x+1/3
5/3+1/3-x
6/3-x
2-x