Angles
Real Life Triangles
Acute or Obtuse
100
The little box always reminds your brain..
this is a ___ deree angle?
90 degree angle. Only a 90 degree angle has a perfect square in the angle
100
What kind of Triangle is this? If you count the balls on each side that will help you figure it out.
Equilateral, Scalene, Isosceles
Equilateral. Same amount of balls on each side. It must be equal or equilateral.
100
Acute or Obtuse angle?
Acute. It is Less Than a L, right?
200
Is this picture less than 90 degrees (Think L) or more than 90 degrees (Think L)
Less than 90 degrees. See how it's smaller than an L?
200
Open or closed triangle?
Open. A little bug could crawl right in that trianble and make a home.
200
Obtuse or Acute angle. Don't forget the L trick
Obtuse. you'd really need to force your perfect L backwards. Don't break your finger!
300
A PROTRACTOR measures angles. Is this angle more than or less than 90 degrees (the perfect L)
Look at the number 115. Even the number is bigger than 90.
More than, big time.
300
Isosceles. Long and thin
300
Think...Smaller (acute) or Bigger (obtuse) than a nice L
Bigger! Obtuse
400
Is this angle on number 7 more than, or less than a perfect L (90 degrees)?
Less than!
400
Wow Mother Nature! I like your long _____ Triangles!
Isosoles
400
Acute or Obtuse?
Smaller than an L Acute
Bigger than an L Obtuse
Acute. Smaller than an L
500
Dude! Who are you to call us a LOSER. OH. Sorry, you just sowing us an ANGLE! OK then, what is this angle. Give me a number.
90 degree (Right Angle)
500
If Ms. P could be an triangle in Real Life, what triangle did she say she would be? This triangle is unique, dosen't follow rules, and sort of cute. Like me!
And I like scaly things too.
500
Acute or Obtuse. Look at the clock hands.
Acute. Smaller than a perfect L.