• Home
  • Search
  • Create
  • Library
  • Topics
  • Student
  • Teacher
  • Admin
  • Map
  • Sign in for more features
YourStory
HomeSearchCreateLibraryTopicsStudentTeacher
  • Sign in
  • Feedback
  • Contact Us!

Assessment

What is the sum of the interior angles of a triangle?

Which angle measures more than 90 degrees but less than 180 degrees?

What type of angle is formed when two lines intersect to create a 90-degree angle?