anonymous
  • anonymous
FAN AND MEDAL Which type of triangle, if any, has side lengths of 11, 15, and 25? equilateral triangle isosceles triangle scalene triangle It's not a triangle.
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
scalene
anonymous
  • anonymous
isocles triangle
anonymous
  • anonymous
Check the Pythagorean theorem, since sqrt(11^2+15^2) does not equal 25 it is not a right triangle. Since two sides are not of equal length it is not an isoceles triangle. Therefore it is a scalene triangle also known as an obtuse triangle.

Looking for something else?

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

More answers

anonymous
  • anonymous
scalene
anonymous
  • anonymous
I think it is not a triangle...... @fynfran @mathmate
anonymous
  • anonymous
@LynFran
anonymous
  • anonymous
Check the Pythagorean theorem, since sqrt(11^2+15^2) does not equal 25 it is not a right triangle. Since two sides are not of equal length it is not an isoceles triangle. Therefore it is a scalene triangle also known as an obtuse triangle.
anonymous
  • anonymous
okay.
anonymous
  • anonymous
dont forget to medal/fan
anonymous
  • anonymous
I did.
mathmate
  • mathmate
@vbroberson A triangle needs to satisfy "the sum of lengths of any two sides must be greater than the third". Which we can be verified by checking the sum of the two \(shorter\) sides i greater than the longest side. In this case, 11+15>25, so it \(is\) a triangle. Also, proof that it is obtuse: \(11^2+15^2=346 < 625=25^2\) so not right-angled either. It's scalene because lengths of all three sides are not equal (so not isosceles nor equilateral).

Looking for something else?

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