9.

Question

Name the triangles that are classified by angles. (1 point)

right, scalene, isosceles
scalene, isosceles, equilateral
acute, right, obtuse
obtuse, isosceles, acute

I chose the answer "scalene, isosceles, equilateral" but the correct answer is "acute, right, obtuse". Why is that?

Answer 1

Scalene, isosceles, and equilateral all refer to the number of equal (or unequal) sides. Acute, right, and obtuse refer to their angles.

Study these sites.

http://www.mathsisfun.com/triangle.html

http://www.dummies.com/how-to/content/identifying-scalene-isosceles-and-equilateral-tria.html

Answer 2

Thank you!!!

Answer 3

You're welcome.

Answer 4

Yo, she slick try'na call us dummies by sending that link

Answer 5

Thank you, Ms. Sue. I would have gotten it wrong. I now understand. Well, saying thank you to a supposedly dead person. Rest in peace. Thank you for helping these students. :)