The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?
A) Use the distance formula to find the length of each side, and then add the lengths.
B) Use the slope formula to find the slope of each of side, and then determine if the opposite sides are parallel.
C) Use the slope formula to find the slope of each of side, and then determine if the consecutive sides are perpendicular.
D) Use the distance formula to find the length of the sides, and then multiply two of the side lengths.

The perimeter is simply the distance around the outer edge of the figure, which is why we add up the four sides. The distance between points A and B is the same as the length of segment AB. You can use the pythagorean theorem to find the distance, but you'll need to draw in the right triangles. Effectively the distance formula is the pythagorean theorem, but using coordinate geometry.

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it