Analyzing 2D Figures Vocabulary

How would you classify the triangle?

• acute, isosceles

• acute, equilateral

• obtuse, isosceles

• right, scalene

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

Look at picture. Which figures have all congruent sides?

• A and B

• B and C

• A and C

• B and D

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

• quadrilateral

• pentagon

• octagon

• heptagon

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

Which of the following is NOT a parallelogram?

• trapezoid

• rhombus

• rectangle

• square

Classify the shape.

• square

• parallelogram

• quadrilateral

• all of the above

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D