2D Figures Geometry

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• triangle

• convex

• concave

• irregular

• regular

Find the perimeter. Only put the number as your answer... NO UNITS!

Find the area. Only put the number as your answer... NO UNITS!

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• quadrilateral

• convex

• concave

• irregular

• regular

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• polygon

• pentagon

• concave

• irregular

• convex

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• pentagon

• concave

• hexagon

• regular

• irregular

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• regular

• concave

• convex

• octagon

• nonagon

Name the polygon by its number of sides and then classify it as convex or concave and regular or irregular.

***You will have THREE (3) answers***

• regular

• quadrilateral

• convex

• concave

• irregular

Find the perimeter. Only put the number as your answer... NO UNITS!

Find the perimeter. Only put the number as your answer... NO UNITS! Round to the nearest tenth.