Answer: 80
Step-by-step explanation:
We can use the formula
, where
are the lengths of the diagonals.
By the distance formula,

So, the area is 
Answer:
A
Step-by-step explanation:
Answer:
m = 160
p = 90
w = 10
z = 80
y = 10
Step-by-step explanation:
Answer:
You ad $28.50 and $237.50 and ad 25 and 3 so 266.00 divide into 28.
I think your question seems to be :-
Write the equation of the circle that has a center of (-7, 17) with a radius of √19
So , as we know that the equation of circle with centre at <em>(h,k)</em> and <em>radius r</em> is given by
. Now , using same concept in this question ;
<em>This is the required equation of Circle </em>