Asked by Delilah

9.
Name the triangles that are classified by angles. (1 point)

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

11.
Name the quadrilaterals that have four equal sides. (1 point)

rhombus, square
square, rectangle
parallelogram, rhombus
rhombus, trapezoid

12.
What is the sum of the interior angles for a pentagon? (1 point)

900º
540º
720º
108º

My answers:
9. scalene, isosceles, equilateral
11. rhombus, square
12. 540º
Answered by Ms. Sue
Right.
Answered by drwls
Your answers are correct.
In problem #9, right, scalene, and isosceles describe types of triangles, but some triangles can fit two of the definitions.
Answered by Delilah
Okay, I think that is why I was confused. But #9 is still right, no?
Answered by Delilah
Thank you, Ms. Sue and "drwls"!
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