anonymous
  • anonymous
Coordinate geometry State the perimeter of the triangle in simplest radical form.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
A side: A to B is 6, B to C is -4 to 4, C to A: 6
anonymous
  • anonymous
i'm confused 'cause the answer is 8 + 4√13... how?
Mertsj
  • Mertsj
Is it a right triangle?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
yes, it is
anonymous
  • anonymous
no, it's an equilateral triagnle
Mertsj
  • Mertsj
So let me see if I have this right
Mertsj
  • Mertsj
No. Just a minute. What do you mean A to B is 6?
Mertsj
  • Mertsj
Side AB is 6 units long?
Mertsj
  • Mertsj
A/B= 6?
Mertsj
  • Mertsj
Can you draw a picture?
anonymous
  • anonymous
here. |dw:1328386455510:dw|
Mertsj
  • Mertsj
|dw:1328386617260:dw|
anonymous
  • anonymous
yup
Mertsj
  • Mertsj
in order to find the perimeter you have to find the lengths of all the sides and add them together. BC=8
anonymous
  • anonymous
ohh, okay.
Mertsj
  • Mertsj
\[AC=AB=\sqrt{6^2+2^2}=\sqrt{40}=2\sqrt{10}\]
Mertsj
  • Mertsj
So the total of the three sides is \[8+2\sqrt{10}+2\sqrt{10}=8+4\sqrt{10}\]
anonymous
  • anonymous
ooohh
anonymous
  • anonymous
thank you!
Mertsj
  • Mertsj
No wait. I made a mistake
Mertsj
  • Mertsj
\[AB=AC=\sqrt{6^2+4^2}=\sqrt{52}=2\sqrt{13}\]
anonymous
  • anonymous
huh?
Mertsj
  • Mertsj
So total perimeter is the same except change the 10 to a 13
anonymous
  • anonymous
how did you get 2√13?
Mertsj
  • Mertsj
\[\sqrt{52}=\sqrt{4\times13}=2\sqrt{13}\]
anonymous
  • anonymous
ohh... i see it now. Thank you!
Mertsj
  • Mertsj
yw.

Looking for something else?

Not the answer you are looking for? Search for more explanations.