Analyzing 2D Figures

Classify the triangle.

• obtuse

• scalene

• acute

• right

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

How would you classify the triangle?

• acute, scalene

• right, equilateral

• right, isosceles

• right, scalene

Tags

CCSS.4.G.A.2

Which of the following is NOT a parallelogram?

• trapezoid

• rhombus

• rectangle

• square

Tags

CCSS.5.G.B.4

Look at the picture. What is true about the polygon?

• one pair of parallel lines

• 4 congruent sides

• two pairs of perpendicular lines

• one pair of perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Look at the picture. What is NOT true about the polygon?

• four congruent sides

• opposite sides are congruent

• two pairs of perpendicular lines

• opposite sides are parallel

Tags

CCSS.HSG.CO.C.11

A closed figure with at least 3 sides, where all sides are straight (no curves) is a ___________.

• quadrilateral

• triangle

• square

• polygon

Tags

CCSS.2.G.A.1

Opposite sides are parallel; all sides are equal; each angle is a right angle 

• Rectangle

• Square

• Cube

• Quadrilateral

Tags

CCSS.5.G.B.4

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