Categorizing 2D Figures

Look at picture. Which figures have all congruent sides?

• A and B

• B and C

• A and C

• B and D

Tags

CCSS.2.G.A.1

I have eight sides, angles, and vertices. What am I?

• quadrilateral

• pentagon

• octagon

• heptagon

Tags

CCSS.2.G.A.1

Classify the triangle.

• equilateral

• scalene

• acute

• isosceles

Tags

CCSS.4.G.A.2

Classify the triangle.

• acute

• equilateral

• right

• obtuse

Tags

CCSS.4.G.A.2

How would you classify the triangle?

• acute, isosceles

• acute, equilateral

• obtuse, isosceles

• right, scalene

Tags

CCSS.4.G.A.2

Classify the triangle based on the information given.

Sides: 28 mm, 42 mm, 12 mm

Angles: 30 degrees, 125 degrees, 25 degrees

• obtuse, isosceles

• obtuse, scalene

• right, scalene

• acute, isosceles

Tags

CCSS.4.G.A.2

• A
• B
• C
• D

Tags

CCSS.3.G.A.1

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.11

• A
• B
• C
• D

Tags

CCSS.4.G.A.2

• F
• G
• H
• J

Tags

CCSS.4.G.A.2