Common Core: 1.G.A.1
Problem 26 of 27g1-026
I have 3 sides and 3 corners. Which shape am I?
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Solution walkthrough0:43
- A side is a straight line. A corner is where two sides meet.
- The square has 4 sides. The circle has none. The hexagon has 6.
- The triangle has 3 sides: 1, 2, 3. And 3 corners: 1, 2, 3.
- Count each side just once, all the way around. Great work!