
Is it a right triangle? RECTANGLE edition
Presentation
•
Mathematics
•
8th Grade
•
Easy
Standards-aligned
Frances Hale
Used 1+ times
FREE Resource
7 Slides • 1 Question
1
Is it a right triangle? RECTANGLE edition
2
Open Ended
What is the pythagorean theorem?
3
Can we create this rectangle using right triangles?
4
Refresher: Is it a right triangle?
We can use the pythagorean theorem to check if a triangle is a right triangle
a2+b2=c2
5
New application: Is it a RECTANGLE?
How could we use the pythagorean theorem to figure out if a shape is a rectangle? (Given w, l, and d)
6
Is it a rectangle?
a2+b2=c2
Yes, it is a rectangle
7
Is it a rectangle?
a2+b2=c2
No, it is NOT a rectangle
8
Is it a rectangle?
a2+b2=c2
Yes, it is a rectangle
Is it a right triangle? RECTANGLE edition
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