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Group by Convexity Beginner-Intermediate Worksheet: Focus on common variations practice Group by Convexity BEGINNER INTERMEDIATE

Level up your Group by Convexity skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: group by convexity for competitive exams, how to solve group by convexity, group by convexity tricks.

📝 Worksheet 4 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner Intermediate level

What you'll learn in this worksheet:
Your progress through Group by Convexity
Worksheet 4 of 10 (33% complete)

Question 1

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterDFACHEGB
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 2

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterEGIDABJCHF
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 3

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterADJICEBHFG
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 4

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterHEABJCDFIG
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 5

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterCDBAEGFH
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 6

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterFDBGECHA
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 7

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterHCDGBEAF
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 8

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterJCHEIAGBFD
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 9

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterGFDBJHCAIE
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 10

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterEHGCDAFB
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 11

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterJDEIHCFBGA
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 12

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterIBAJEGCHDF
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 13

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterFEBDHGAC
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 14

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterFGJEAIBDHC
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 15

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterAFGDCIHBJLEK
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 16

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterGHACIJEDFB
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 17

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterHDGIAFJCBE
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 18

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterFCEBGDAH
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 19

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterECADGHFB
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).

Question 20

Group these figures by convexity (convex vs concave)Each figure is labeled with a letterEJADFHCGLBKI
Convex shapes have all interior angles less than 180° and bulge outward. Concave shapes have at least one interior angle greater than 180° (they have 'dents' or indentations).
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