MathIQO worksheet
Identify two-dimensional shapes by number of sides · Grade 2 · E1.1
Name: ______________________
Date: ______________________
- 1
How many sides does a pentagon have?
Warm-up6574 - 2
How many sides does a pentagon have?
Warm-up5764 - 3
How many sides does a triangle have?
Warm-up2453 - 4
How many vertices (corners) does a pentagon have?
On levelAnswer:
- 5
How many vertices (corners) does a hexagon have?
On levelAnswer:
- 6
How many vertices (corners) does a pentagon have?
On levelAnswer:
- 7
How many sides do a pentagon and a rectangle have altogether?
ChallengeAnswer:
- 8
How many sides do a triangle and a octagon have altogether?
ChallengeAnswer:
- 9
How many sides do a octagon and a square have altogether?
ChallengeAnswer:
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Worksheet code: eyJzIjoic3BhdGlhbC0yZC1zaGFwZS1zaWRlcyIsImQiOlsxMjg4Njk0NjgwLDk1MDQ1MTkyLDEwNDY4MTEzNzMsMTgyMDczNTE0OSwxNTY5NDI0NjcwLDYxNzU3OTU2Myw2MTI4MTQyNjcsNTc3NzQwODY4LDEzNzMwMzc0ODVdLCJ2IjoxfQ.baaaff682788
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Answer key · Identify two-dimensional shapes by number of sides
- 1.5 — A pentagon has 5 sides.
- 2.5 — A pentagon has 5 sides.
- 3.3 — A triangle has 3 sides.
- 4.5 — A pentagon has 5 corners, one where each pair of sides meets.
- 5.6 — A hexagon has 6 corners, one where each pair of sides meets.
- 6.5 — A pentagon has 5 corners, one where each pair of sides meets.
- 7.9 — pentagon: 5 sides, rectangle: 4 sides, total 9.
- 8.11 — triangle: 3 sides, octagon: 8 sides, total 11.
- 9.12 — octagon: 8 sides, square: 4 sides, total 12.